15727844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2399}}^1$

素因数の和:2563

約数の個数: 24

約数和(自身を含む): 30240000

約数和(自身を除く): 14512156

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 2399, 3278, 4798, 6556, 9596, 26389, 52778, 105556, 357451, 714902, 1429804, 3931961, 7863922, 15727844]

約数ペア:

[(1, 15727844), (2, 7863922), (4, 3931961), (11, 1429804), (22, 714902), (44, 357451), (149, 105556), (298, 52778), (596, 26389), (1639, 9596), (2399, 6556), (3278, 4798)]