4158682

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{9949}}^1$

素因数の和:9981

約数の個数: 16

約数和(自身を含む): 7164000

約数和(自身を除く): 3005318

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 9949, 19898, 109439, 189031, 218878, 378062, 2079341, 4158682]

約数ペア:

[(1, 4158682), (2, 2079341), (11, 378062), (19, 218878), (22, 189031), (38, 109439), (209, 19898), (418, 9949)]