13375660

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{1091}}^1$

素因数の和:1713

約数の個数: 24

約数和(自身を含む): 28160496

約数和(自身を除く): 14784836

約数列:

[1, 2, 4, 5, 10, 20, 613, 1091, 1226, 2182, 2452, 3065, 4364, 5455, 6130, 10910, 12260, 21820, 668783, 1337566, 2675132, 3343915, 6687830, 13375660]

約数ペア:

[(1, 13375660), (2, 6687830), (4, 3343915), (5, 2675132), (10, 1337566), (20, 668783), (613, 21820), (1091, 12260), (1226, 10910), (2182, 6130), (2452, 5455), (3065, 4364)]