12142715

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2099}}^1$

素因数の和:2206

約数の個数: 16

約数和(自身を含む): 15876000

約数和(自身を除く): 3733285

約数列:

[1, 5, 13, 65, 89, 445, 1157, 2099, 5785, 10495, 27287, 136435, 186811, 934055, 2428543, 12142715]

約数ペア:

[(1, 12142715), (5, 2428543), (13, 934055), (65, 186811), (89, 136435), (445, 27287), (1157, 10495), (2099, 5785)]