9391472

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{30893}}^1$

素因数の和:30920

約数の個数: 20

約数和(自身を含む): 19154280

約数和(自身を除く): 9762808

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 30893, 61786, 123572, 247144, 494288, 586967, 1173934, 2347868, 4695736, 9391472]

約数ペア:

[(1, 9391472), (2, 4695736), (4, 2347868), (8, 1173934), (16, 586967), (19, 494288), (38, 247144), (76, 123572), (152, 61786), (304, 30893)]