39678916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{8849}}^1$

素因数の和:8931

約数の個数: 24

約数和(自身を含む): 74340000

約数和(自身を除く): 34661084

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 236, 1121, 2242, 4484, 8849, 17698, 35396, 168131, 336262, 522091, 672524, 1044182, 2088364, 9919729, 19839458, 39678916]

約数ペア:

[(1, 39678916), (2, 19839458), (4, 9919729), (19, 2088364), (38, 1044182), (59, 672524), (76, 522091), (118, 336262), (236, 168131), (1121, 35396), (2242, 17698), (4484, 8849)]