9420710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72467}}^1$

素因数の和:72487

約数の個数: 16

約数和(自身を含む): 18261936

約数和(自身を除く): 8841226

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 72467, 144934, 362335, 724670, 942071, 1884142, 4710355, 9420710]

約数ペア:

[(1, 9420710), (2, 4710355), (5, 1884142), (10, 942071), (13, 724670), (26, 362335), (65, 144934), (130, 72467)]