13149305

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2273}}^1$

素因数の和:2380

約数の個数: 16

約数和(自身を含む): 17191440

約数和(自身を除く): 4042135

約数列:

[1, 5, 13, 65, 89, 445, 1157, 2273, 5785, 11365, 29549, 147745, 202297, 1011485, 2629861, 13149305]

約数ペア:

[(1, 13149305), (5, 2629861), (13, 1011485), (65, 202297), (89, 147745), (445, 29549), (1157, 11365), (2273, 5785)]