86951524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{104009}}^1$

素因数の和:104043

約数の個数: 24

約数和(自身を含む): 174736800

約数和(自身を除く): 87785276

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 104009, 208018, 416036, 1144099, 1976171, 2288198, 3952342, 4576396, 7904684, 21737881, 43475762, 86951524]

約数ペア:

[(1, 86951524), (2, 43475762), (4, 21737881), (11, 7904684), (19, 4576396), (22, 3952342), (38, 2288198), (44, 1976171), (76, 1144099), (209, 416036), (418, 208018), (836, 104009)]