22169390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{116681}}^1$

素因数の和:116707

約数の個数: 16

約数和(自身を含む): 42005520

約数和(自身を除く): 19836130

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 116681, 233362, 583405, 1166810, 2216939, 4433878, 11084695, 22169390]

約数ペア:

[(1, 22169390), (2, 11084695), (5, 4433878), (10, 2216939), (19, 1166810), (38, 583405), (95, 233362), (190, 116681)]