9447230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72671}}^1$

素因数の和:72691

約数の個数: 16

約数和(自身を含む): 18313344

約数和(自身を除く): 8866114

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 72671, 145342, 363355, 726710, 944723, 1889446, 4723615, 9447230]

約数ペア:

[(1, 9447230), (2, 4723615), (5, 1889446), (10, 944723), (13, 726710), (26, 363355), (65, 145342), (130, 72671)]