19654239072

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{508019}}^1$

素因数の和:508076

約数の個数: 96

約数和(自身を含む): 57353425920

約数和(自身を除く): 37699186848

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 62, 78, 93, 96, 104, 124, 156, 186, 208, 248, 312, 372, 403, 416, 496, 624, 744, 806, 992, 1209, 1248, 1488, 1612, 2418, 2976, 3224, 4836, 6448, 9672, 12896, 19344, 38688, 508019, 1016038, 1524057, 2032076, 3048114, 4064152, 6096228, 6604247, 8128304, 12192456, 13208494, 15748589, 16256608, 19812741, 24384912, 26416988, 31497178, 39625482, 47245767, 48769824, 52833976, 62994356, 79250964, 94491534, 105667952, 125988712, 158501928, 188983068, 204731657, 211335904, 251977424, 317003856, 377966136, 409463314, 503954848, 614194971, 634007712, 755932272, 818926628, 1228389942, 1511864544, 1637853256, 2456779884, 3275706512, 4913559768, 6551413024, 9827119536, 19654239072]

約数ペア:

[(1, 19654239072), (2, 9827119536), (3, 6551413024), (4, 4913559768), (6, 3275706512), (8, 2456779884), (12, 1637853256), (13, 1511864544), (16, 1228389942), (24, 818926628), (26, 755932272), (31, 634007712), (32, 614194971), (39, 503954848), (48, 409463314), (52, 377966136), (62, 317003856), (78, 251977424), (93, 211335904), (96, 204731657), (104, 188983068), (124, 158501928), (156, 125988712), (186, 105667952), (208, 94491534), (248, 79250964), (312, 62994356), (372, 52833976), (403, 48769824), (416, 47245767), (496, 39625482), (624, 31497178), (744, 26416988), (806, 24384912), (992, 19812741), (1209, 16256608), (1248, 15748589), (1488, 13208494), (1612, 12192456), (2418, 8128304), (2976, 6604247), (3224, 6096228), (4836, 4064152), (6448, 3048114), (9672, 2032076), (12896, 1524057), (19344, 1016038), (38688, 508019)]