18371404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1483}}^1$

素因数の和:1669

約数の個数: 24

約数和(自身を含む): 34072640

約数和(自身を除く): 15701236

約数列:

[1, 2, 4, 19, 38, 76, 163, 326, 652, 1483, 2966, 3097, 5932, 6194, 12388, 28177, 56354, 112708, 241729, 483458, 966916, 4592851, 9185702, 18371404]

約数ペア:

[(1, 18371404), (2, 9185702), (4, 4592851), (19, 966916), (38, 483458), (76, 241729), (163, 112708), (326, 56354), (652, 28177), (1483, 12388), (2966, 6194), (3097, 5932)]