39931474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1\times {\mathrm{2113}}^1$

素因数の和:2985

約数の個数: 16

約数和(自身を含む): 65449440

約数和(自身を除く): 25517966

約数列:

[1, 2, 11, 22, 859, 1718, 2113, 4226, 9449, 18898, 23243, 46486, 1815067, 3630134, 19965737, 39931474]

約数ペア:

[(1, 39931474), (2, 19965737), (11, 3630134), (22, 1815067), (859, 46486), (1718, 23243), (2113, 18898), (4226, 9449)]