28323410

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{19009}}^1$

素因数の和:19165

約数の個数: 16

約数和(自身を含む): 51327000

約数和(自身を除く): 23003590

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 19009, 38018, 95045, 190090, 2832341, 5664682, 14161705, 28323410]

約数ペア:

[(1, 28323410), (2, 14161705), (5, 5664682), (10, 2832341), (149, 190090), (298, 95045), (745, 38018), (1490, 19009)]