22745822

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{193}}^1\times {\mathrm{487}}^1$

素因数の和:704

約数の個数: 24

約数和(自身を含む): 37774128

約数和(自身を除く): 15028306

約数列:

[1, 2, 11, 22, 121, 193, 242, 386, 487, 974, 2123, 4246, 5357, 10714, 23353, 46706, 58927, 93991, 117854, 187982, 1033901, 2067802, 11372911, 22745822]

約数ペア:

[(1, 22745822), (2, 11372911), (11, 2067802), (22, 1033901), (121, 187982), (193, 117854), (242, 93991), (386, 58927), (487, 46706), (974, 23353), (2123, 10714), (4246, 5357)]