19568952

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:155

約数の個数: 160

約数和(自身を含む): 62203680

約数和(自身を除く): 42634728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 81, 92, 101, 104, 108, 117, 138, 156, 162, 184, 202, 207, 216, 234, 276, 299, 303, 312, 324, 351, 404, 414, 468, 552, 598, 606, 621, 648, 702, 808, 828, 897, 909, 936, 1053, 1196, 1212, 1242, 1313, 1404, 1656, 1794, 1818, 1863, 2106, 2323, 2392, 2424, 2484, 2626, 2691, 2727, 2808, 3588, 3636, 3726, 3939, 4212, 4646, 4968, 5252, 5382, 5454, 6969, 7176, 7272, 7452, 7878, 8073, 8181, 8424, 9292, 10504, 10764, 10908, 11817, 13938, 14904, 15756, 16146, 16362, 18584, 20907, 21528, 21816, 23634, 24219, 27876, 30199, 31512, 32292, 32724, 35451, 41814, 47268, 48438, 55752, 60398, 62721, 64584, 65448, 70902, 83628, 90597, 94536, 96876, 106353, 120796, 125442, 141804, 167256, 181194, 188163, 193752, 212706, 241592, 250884, 271791, 283608, 362388, 376326, 425412, 501768, 543582, 724776, 752652, 815373, 850824, 1087164, 1505304, 1630746, 2174328, 2446119, 3261492, 4892238, 6522984, 9784476, 19568952]

約数ペア:

[(1, 19568952), (2, 9784476), (3, 6522984), (4, 4892238), (6, 3261492), (8, 2446119), (9, 2174328), (12, 1630746), (13, 1505304), (18, 1087164), (23, 850824), (24, 815373), (26, 752652), (27, 724776), (36, 543582), (39, 501768), (46, 425412), (52, 376326), (54, 362388), (69, 283608), (72, 271791), (78, 250884), (81, 241592), (92, 212706), (101, 193752), (104, 188163), (108, 181194), (117, 167256), (138, 141804), (156, 125442), (162, 120796), (184, 106353), (202, 96876), (207, 94536), (216, 90597), (234, 83628), (276, 70902), (299, 65448), (303, 64584), (312, 62721), (324, 60398), (351, 55752), (404, 48438), (414, 47268), (468, 41814), (552, 35451), (598, 32724), (606, 32292), (621, 31512), (648, 30199), (702, 27876), (808, 24219), (828, 23634), (897, 21816), (909, 21528), (936, 20907), (1053, 18584), (1196, 16362), (1212, 16146), (1242, 15756), (1313, 14904), (1404, 13938), (1656, 11817), (1794, 10908), (1818, 10764), (1863, 10504), (2106, 9292), (2323, 8424), (2392, 8181), (2424, 8073), (2484, 7878), (2626, 7452), (2691, 7272), (2727, 7176), (2808, 6969), (3588, 5454), (3636, 5382), (3726, 5252), (3939, 4968), (4212, 4646)]