13957724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{2129}}^1$

素因数の和:2293

約数の個数: 24

約数和(自身を含む): 26838000

約数和(自身を除く): 12880276

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 2129, 3278, 4258, 6556, 8516, 23419, 46838, 93676, 317221, 634442, 1268884, 3489431, 6978862, 13957724]

約数ペア:

[(1, 13957724), (2, 6978862), (4, 3489431), (11, 1268884), (22, 634442), (44, 317221), (149, 93676), (298, 46838), (596, 23419), (1639, 8516), (2129, 6556), (3278, 4258)]