21572386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{1637}}^1$

素因数の和:2249

約数の個数: 16

約数和(自身を含む): 35380800

約数和(自身を除く): 13808414

約数列:

[1, 2, 11, 22, 599, 1198, 1637, 3274, 6589, 13178, 18007, 36014, 980563, 1961126, 10786193, 21572386]

約数ペア:

[(1, 21572386), (2, 10786193), (11, 1961126), (22, 980563), (599, 36014), (1198, 18007), (1637, 13178), (3274, 6589)]