13896485

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{811}}^1$

素因数の和:988

約数の個数: 16

約数和(自身を含む): 17539200

約数和(自身を除く): 3642715

約数列:

[1, 5, 23, 115, 149, 745, 811, 3427, 4055, 17135, 18653, 93265, 120839, 604195, 2779297, 13896485]

約数ペア:

[(1, 13896485), (5, 2779297), (23, 604195), (115, 120839), (149, 93265), (745, 18653), (811, 17135), (3427, 4055)]