15941212

素因数分解:

$2^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{3821}}^1$

素因数の和:3981

約数の個数: 24

約数和(自身を含む): 32104800

約数和(自身を除く): 16163588

約数列:

[1, 2, 4, 7, 14, 28, 149, 298, 596, 1043, 2086, 3821, 4172, 7642, 15284, 26747, 53494, 106988, 569329, 1138658, 2277316, 3985303, 7970606, 15941212]

約数ペア:

[(1, 15941212), (2, 7970606), (4, 3985303), (7, 2277316), (14, 1138658), (28, 569329), (149, 106988), (298, 53494), (596, 26747), (1043, 15284), (2086, 7642), (3821, 4172)]