1103938

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1$

素因数の和:190

約数の個数: 24

約数和(自身を含む): 1920240

約数和(自身を除く): 816302

約数列:

[1, 2, 11, 19, 22, 38, 139, 209, 278, 361, 418, 722, 1529, 2641, 3058, 3971, 5282, 7942, 29051, 50179, 58102, 100358, 551969, 1103938]

約数ペア:

[(1, 1103938), (2, 551969), (11, 100358), (19, 58102), (22, 50179), (38, 29051), (139, 7942), (209, 5282), (278, 3971), (361, 3058), (418, 2641), (722, 1529)]