13680152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{90001}}^1$

素因数の和:90026

約数の個数: 16

約数和(自身を含む): 27000600

約数和(自身を除く): 13320448

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 90001, 180002, 360004, 720008, 1710019, 3420038, 6840076, 13680152]

約数ペア:

[(1, 13680152), (2, 6840076), (4, 3420038), (8, 1710019), (19, 720008), (38, 360004), (76, 180002), (152, 90001)]