13202890

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{8861}}^1$

素因数の和:9017

約数の個数: 16

約数和(自身を含む): 23927400

約数和(自身を除く): 10724510

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 8861, 17722, 44305, 88610, 1320289, 2640578, 6601445, 13202890]

約数ペア:

[(1, 13202890), (2, 6601445), (5, 2640578), (10, 1320289), (149, 88610), (298, 44305), (745, 17722), (1490, 8861)]