12339415

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1429}}^1$

素因数の和:1602

約数の個数: 16

約数和(自身を含む): 16267680

約数和(自身を除く): 3928265

約数列:

[1, 5, 11, 55, 157, 785, 1429, 1727, 7145, 8635, 15719, 78595, 224353, 1121765, 2467883, 12339415]

約数ペア:

[(1, 12339415), (5, 2467883), (11, 1121765), (55, 224353), (157, 78595), (785, 15719), (1429, 8635), (1727, 7145)]