19257051

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{30713}}^1$

素因数の和:30746

約数の個数: 16

約数和(自身を含む): 29485440

約数和(自身を除く): 10228389

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 30713, 92139, 337843, 583547, 1013529, 1750641, 6419017, 19257051]

約数ペア:

[(1, 19257051), (3, 6419017), (11, 1750641), (19, 1013529), (33, 583547), (57, 337843), (209, 92139), (627, 30713)]