18905332

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2063}}^1$

素因数の和:2175

約数の個数: 24

約数和(自身を含む): 34675200

約数和(自身を除く): 15769868

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 316, 2063, 2291, 4126, 4582, 8252, 9164, 59827, 119654, 162977, 239308, 325954, 651908, 4726333, 9452666, 18905332]

約数ペア:

[(1, 18905332), (2, 9452666), (4, 4726333), (29, 651908), (58, 325954), (79, 239308), (116, 162977), (158, 119654), (316, 59827), (2063, 9164), (2291, 8252), (4126, 4582)]