22179911

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1171}}^1$

素因数の和:1262

約数の個数: 16

約数和(自身を含む): 25202688

約数和(自身を除く): 3022777

約数列:

[1, 13, 31, 47, 403, 611, 1171, 1457, 15223, 18941, 36301, 55037, 471913, 715481, 1706147, 22179911]

約数ペア:

[(1, 22179911), (13, 1706147), (31, 715481), (47, 471913), (403, 55037), (611, 36301), (1171, 18941), (1457, 15223)]