22916119

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:159

約数の個数: 32

約数和(自身を含む): 27371520

約数和(自身を除く): 4455401

約数列:

[1, 17, 23, 29, 43, 47, 391, 493, 667, 731, 799, 989, 1081, 1247, 1363, 2021, 11339, 16813, 18377, 21199, 23171, 28681, 31349, 34357, 46483, 58609, 487577, 532933, 790211, 996353, 1348007, 22916119]

約数ペア:

[(1, 22916119), (17, 1348007), (23, 996353), (29, 790211), (43, 532933), (47, 487577), (391, 58609), (493, 46483), (667, 34357), (731, 31349), (799, 28681), (989, 23171), (1081, 21199), (1247, 18377), (1363, 16813), (2021, 11339)]