13920922

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1987}}^1$

素因数の和:2133

約数の個数: 16

約数和(自身を含む): 21756672

約数和(自身を除く): 7835750

約数列:

[1, 2, 31, 62, 113, 226, 1987, 3503, 3974, 7006, 61597, 123194, 224531, 449062, 6960461, 13920922]

約数ペア:

[(1, 13920922), (2, 6960461), (31, 449062), (62, 224531), (113, 123194), (226, 61597), (1987, 7006), (3503, 3974)]