9809644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2657}}^1$

素因数の和:2745

約数の個数: 24

約数和(自身を含む): 18754848

約数和(自身を除く): 8945204

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 2657, 3692, 5314, 10628, 34541, 69082, 138164, 188647, 377294, 754588, 2452411, 4904822, 9809644]

約数ペア:

[(1, 9809644), (2, 4904822), (4, 2452411), (13, 754588), (26, 377294), (52, 188647), (71, 138164), (142, 69082), (284, 34541), (923, 10628), (1846, 5314), (2657, 3692)]