11289710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{15901}}^1$

素因数の和:15979

約数の個数: 16

約数和(自身を含む): 20608992

約数和(自身を除く): 9319282

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 15901, 31802, 79505, 159010, 1128971, 2257942, 5644855, 11289710]

約数ペア:

[(1, 11289710), (2, 5644855), (5, 2257942), (10, 1128971), (71, 159010), (142, 79505), (355, 31802), (710, 15901)]