22240382

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{617}}^1$

素因数の和:955

約数の個数: 16

約数和(自身を含む): 34039440

約数和(自身を除く): 11799058

約数列:

[1, 2, 67, 134, 269, 538, 617, 1234, 18023, 36046, 41339, 82678, 165973, 331946, 11120191, 22240382]

約数ペア:

[(1, 22240382), (2, 11120191), (67, 331946), (134, 165973), (269, 82678), (538, 41339), (617, 36046), (1234, 18023)]