18831974

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{3257}}^1$

素因数の和:3332

約数の個数: 24

約数和(自身を含む): 33427080

約数和(自身を除く): 14595106

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 826, 2891, 3257, 5782, 6514, 22799, 45598, 159593, 192163, 319186, 384326, 1345141, 2690282, 9415987, 18831974]

約数ペア:

[(1, 18831974), (2, 9415987), (7, 2690282), (14, 1345141), (49, 384326), (59, 319186), (98, 192163), (118, 159593), (413, 45598), (826, 22799), (2891, 6514), (3257, 5782)]