13418615

素因数分解:

$5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2539}}^1$

素因数の和:2702

約数の個数: 16

約数和(自身を含む): 18531840

約数和(自身を除く): 5113225

約数列:

[1, 5, 7, 35, 151, 755, 1057, 2539, 5285, 12695, 17773, 88865, 383389, 1916945, 2683723, 13418615]

約数ペア:

[(1, 13418615), (5, 2683723), (7, 1916945), (35, 383389), (151, 88865), (755, 17773), (1057, 12695), (2539, 5285)]