8914895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{449}}^1$

素因数の和:503

約数の個数: 24

約数和(自身を含む): 12344400

約数和(自身を除く): 3429505

約数列:

[1, 5, 11, 19, 55, 95, 209, 361, 449, 1045, 1805, 2245, 3971, 4939, 8531, 19855, 24695, 42655, 93841, 162089, 469205, 810445, 1782979, 8914895]

約数ペア:

[(1, 8914895), (5, 1782979), (11, 810445), (19, 469205), (55, 162089), (95, 93841), (209, 42655), (361, 24695), (449, 19855), (1045, 8531), (1805, 4939), (2245, 3971)]