12195416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{80233}}^1$

素因数の和:80258

約数の個数: 16

約数和(自身を含む): 24070200

約数和(自身を除く): 11874784

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 80233, 160466, 320932, 641864, 1524427, 3048854, 6097708, 12195416]

約数ペア:

[(1, 12195416), (2, 6097708), (4, 3048854), (8, 1524427), (19, 641864), (38, 320932), (76, 160466), (152, 80233)]