13902212

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1103}}^1$

素因数の和:1267

約数の個数: 24

約数和(自身を含む): 25595136

約数和(自身を除く): 11692924

約数列:

[1, 2, 4, 23, 46, 92, 137, 274, 548, 1103, 2206, 3151, 4412, 6302, 12604, 25369, 50738, 101476, 151111, 302222, 604444, 3475553, 6951106, 13902212]

約数ペア:

[(1, 13902212), (2, 6951106), (4, 3475553), (23, 604444), (46, 302222), (92, 151111), (137, 101476), (274, 50738), (548, 25369), (1103, 12604), (2206, 6302), (3151, 4412)]