1391522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3329}}^1$

素因数の和:3361

約数の個数: 16

約数和(自身を含む): 2397600

約数和(自身を除く): 1006078

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 3329, 6658, 36619, 63251, 73238, 126502, 695761, 1391522]

約数ペア:

[(1, 1391522), (2, 695761), (11, 126502), (19, 73238), (22, 63251), (38, 36619), (209, 6658), (418, 3329)]