22135589

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1117}}^1$

素因数の和:1292

約数の個数: 16

約数和(自身を含む): 26832000

約数和(自身を除く): 4696411

約数列:

[1, 7, 19, 133, 149, 1043, 1117, 2831, 7819, 19817, 21223, 148561, 166433, 1165031, 3162227, 22135589]

約数ペア:

[(1, 22135589), (7, 3162227), (19, 1165031), (133, 166433), (149, 148561), (1043, 21223), (1117, 19817), (2831, 7819)]