19260466

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{4549}}^1$

素因数の和:4653

約数の個数: 16

約数和(自身を含む): 30303000

約数和(自身を除く): 11042534

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 4549, 9098, 131921, 263842, 332077, 664154, 9630233, 19260466]

約数ペア:

[(1, 19260466), (2, 9630233), (29, 664154), (58, 332077), (73, 263842), (146, 131921), (2117, 9098), (4234, 4549)]