15676090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{22079}}^1$

素因数の和:22157

約数の個数: 16

約数和(自身を含む): 28615680

約数和(自身を除く): 12939590

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 22079, 44158, 110395, 220790, 1567609, 3135218, 7838045, 15676090]

約数ペア:

[(1, 15676090), (2, 7838045), (5, 3135218), (10, 1567609), (71, 220790), (142, 110395), (355, 44158), (710, 22079)]