15985008

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{8539}}^1$

素因数の和:8566

約数の個数: 60

約数和(自身を含む): 48182680

約数和(自身を除く): 32197672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 8539, 17078, 25617, 34156, 51234, 68312, 76851, 102468, 111007, 136624, 153702, 204936, 222014, 307404, 333021, 409872, 444028, 614808, 666042, 888056, 999063, 1229616, 1332084, 1776112, 1998126, 2664168, 3996252, 5328336, 7992504, 15985008]

約数ペア:

[(1, 15985008), (2, 7992504), (3, 5328336), (4, 3996252), (6, 2664168), (8, 1998126), (9, 1776112), (12, 1332084), (13, 1229616), (16, 999063), (18, 888056), (24, 666042), (26, 614808), (36, 444028), (39, 409872), (48, 333021), (52, 307404), (72, 222014), (78, 204936), (104, 153702), (117, 136624), (144, 111007), (156, 102468), (208, 76851), (234, 68312), (312, 51234), (468, 34156), (624, 25617), (936, 17078), (1872, 8539)]