13391476

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{3491}}^1$

素因数の和:3639

約数の個数: 24

約数和(自身を含む): 26986176

約数和(自身を除く): 13594700

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3491, 3836, 6982, 13964, 24437, 48874, 97748, 478267, 956534, 1913068, 3347869, 6695738, 13391476]

約数ペア:

[(1, 13391476), (2, 6695738), (4, 3347869), (7, 1913068), (14, 956534), (28, 478267), (137, 97748), (274, 48874), (548, 24437), (959, 13964), (1918, 6982), (3491, 3836)]