12247664

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 80

約数和(自身を含む): 28685664

約数和(自身を除く): 16438000

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 53, 88, 101, 104, 106, 143, 176, 202, 208, 212, 286, 404, 424, 572, 583, 689, 808, 848, 1111, 1144, 1166, 1313, 1378, 1616, 2222, 2288, 2332, 2626, 2756, 4444, 4664, 5252, 5353, 5512, 7579, 8888, 9328, 10504, 10706, 11024, 14443, 15158, 17776, 21008, 21412, 28886, 30316, 42824, 57772, 58883, 60632, 69589, 85648, 115544, 117766, 121264, 139178, 231088, 235532, 278356, 471064, 556712, 765479, 942128, 1113424, 1530958, 3061916, 6123832, 12247664]

約数ペア:

[(1, 12247664), (2, 6123832), (4, 3061916), (8, 1530958), (11, 1113424), (13, 942128), (16, 765479), (22, 556712), (26, 471064), (44, 278356), (52, 235532), (53, 231088), (88, 139178), (101, 121264), (104, 117766), (106, 115544), (143, 85648), (176, 69589), (202, 60632), (208, 58883), (212, 57772), (286, 42824), (404, 30316), (424, 28886), (572, 21412), (583, 21008), (689, 17776), (808, 15158), (848, 14443), (1111, 11024), (1144, 10706), (1166, 10504), (1313, 9328), (1378, 8888), (1616, 7579), (2222, 5512), (2288, 5353), (2332, 5252), (2626, 4664), (2756, 4444)]