13571138

素因数分解:

$2^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 24153600

約数和(自身を除く): 10582462

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 271, 343, 511, 542, 686, 1022, 1897, 3577, 3794, 7154, 13279, 19783, 25039, 26558, 39566, 50078, 92953, 138481, 185906, 276962, 969367, 1938734, 6785569, 13571138]

約数ペア:

[(1, 13571138), (2, 6785569), (7, 1938734), (14, 969367), (49, 276962), (73, 185906), (98, 138481), (146, 92953), (271, 50078), (343, 39566), (511, 26558), (542, 25039), (686, 19783), (1022, 13279), (1897, 7154), (3577, 3794)]