9905712

素因数分解:

$2^4\times 3^1\times {\mathrm{206369}}^1$

素因数の和:206380

約数の個数: 20

約数和(自身を含む): 25589880

約数和(自身を除く): 15684168

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 206369, 412738, 619107, 825476, 1238214, 1650952, 2476428, 3301904, 4952856, 9905712]

約数ペア:

[(1, 9905712), (2, 4952856), (3, 3301904), (4, 2476428), (6, 1650952), (8, 1238214), (12, 825476), (16, 619107), (24, 412738), (48, 206369)]