38228420

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{14591}}^1$

素因数の和:14731

約数の個数: 24

約数和(自身を含む): 80898048

約数和(自身を除く): 42669628

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 14591, 29182, 58364, 72955, 145910, 291820, 1911421, 3822842, 7645684, 9557105, 19114210, 38228420]

約数ペア:

[(1, 38228420), (2, 19114210), (4, 9557105), (5, 7645684), (10, 3822842), (20, 1911421), (131, 291820), (262, 145910), (524, 72955), (655, 58364), (1310, 29182), (2620, 14591)]