13566790

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^2\times {\mathrm{991}}^1$

素因数の和:1072

約数の個数: 24

約数和(自身を含む): 25123392

約数和(自身を除く): 11556602

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 991, 1369, 1982, 2738, 4955, 6845, 9910, 13690, 36667, 73334, 183335, 366670, 1356679, 2713358, 6783395, 13566790]

約数ペア:

[(1, 13566790), (2, 6783395), (5, 2713358), (10, 1356679), (37, 366670), (74, 183335), (185, 73334), (370, 36667), (991, 13690), (1369, 9910), (1982, 6845), (2738, 4955)]