194571416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1870879}}^1$

素因数の和:1870898

約数の個数: 16

約数和(自身を含む): 392884800

約数和(自身を除く): 198313384

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1870879, 3741758, 7483516, 14967032, 24321427, 48642854, 97285708, 194571416]

約数ペア:

[(1, 194571416), (2, 97285708), (4, 48642854), (8, 24321427), (13, 14967032), (26, 7483516), (52, 3741758), (104, 1870879)]