18779002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{1697}}^1$

素因数の和:2213

約数の個数: 16

約数和(自身を含む): 30808512

約数和(自身を除く): 12029510

約数列:

[1, 2, 11, 22, 503, 1006, 1697, 3394, 5533, 11066, 18667, 37334, 853591, 1707182, 9389501, 18779002]

約数ペア:

[(1, 18779002), (2, 9389501), (11, 1707182), (22, 853591), (503, 37334), (1006, 18667), (1697, 11066), (3394, 5533)]