188441390

素因数分解:

$2^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{16691}}^1$

素因数の和:17827

約数の個数: 16

約数和(自身を含む): 339515280

約数和(自身を除く): 151073890

約数列:

[1, 2, 5, 10, 1129, 2258, 5645, 11290, 16691, 33382, 83455, 166910, 18844139, 37688278, 94220695, 188441390]

約数ペア:

[(1, 188441390), (2, 94220695), (5, 37688278), (10, 18844139), (1129, 166910), (2258, 83455), (5645, 33382), (11290, 16691)]