11789138

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:266

約数の個数: 24

約数和(自身を含む): 18855408

約数和(自身を除く): 7066270

約数列:

[1, 2, 29, 43, 58, 86, 163, 326, 841, 1247, 1682, 2494, 4727, 7009, 9454, 14018, 36163, 72326, 137083, 203261, 274166, 406522, 5894569, 11789138]

約数ペア:

[(1, 11789138), (2, 5894569), (29, 406522), (43, 274166), (58, 203261), (86, 137083), (163, 72326), (326, 36163), (841, 14018), (1247, 9454), (1682, 7009), (2494, 4727)]