13880966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21757}}^1$

素因数の和:21799

約数の個数: 16

約数和(自身を含む): 23498640

約数和(自身を除く): 9617674

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 21757, 43514, 239327, 478654, 630953, 1261906, 6940483, 13880966]

約数ペア:

[(1, 13880966), (2, 6940483), (11, 1261906), (22, 630953), (29, 478654), (58, 239327), (319, 43514), (638, 21757)]