382520426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{20173}}^1$

素因数の和:20693

約数の個数: 16

約数和(自身を含む): 605220000

約数和(自身を除く): 222699574

約数列:

[1, 2, 19, 38, 499, 998, 9481, 18962, 20173, 40346, 383287, 766574, 10066327, 20132654, 191260213, 382520426]

約数ペア:

[(1, 382520426), (2, 191260213), (19, 20132654), (38, 10066327), (499, 766574), (998, 383287), (9481, 40346), (18962, 20173)]