1900432

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{2897}}^1$

素因数の和:2946

約数の個数: 20

約数和(自身を含む): 3773196

約数和(自身を除く): 1872764

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 2897, 5794, 11588, 23176, 46352, 118777, 237554, 475108, 950216, 1900432]

約数ペア:

[(1, 1900432), (2, 950216), (4, 475108), (8, 237554), (16, 118777), (41, 46352), (82, 23176), (164, 11588), (328, 5794), (656, 2897)]