12651535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1289}}^1$

素因数の和:1458

約数の個数: 16

約数和(自身を含む): 16470720

約数和(自身を除く): 3819185

約数列:

[1, 5, 13, 65, 151, 755, 1289, 1963, 6445, 9815, 16757, 83785, 194639, 973195, 2530307, 12651535]

約数ペア:

[(1, 12651535), (5, 2530307), (13, 973195), (65, 194639), (151, 83785), (755, 16757), (1289, 9815), (1963, 6445)]