15127372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{691}}^1$

素因数の和:1129

約数の個数: 24

約数和(自身を含む): 28618352

約数和(自身を除く): 13490980

約数列:

[1, 2, 4, 13, 26, 52, 421, 691, 842, 1382, 1684, 2764, 5473, 8983, 10946, 17966, 21892, 35932, 290911, 581822, 1163644, 3781843, 7563686, 15127372]

約数ペア:

[(1, 15127372), (2, 7563686), (4, 3781843), (13, 1163644), (26, 581822), (52, 290911), (421, 35932), (691, 21892), (842, 17966), (1382, 10946), (1684, 8983), (2764, 5473)]