22797910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1237}}^1$

素因数の和:1360

約数の個数: 32

約数和(自身を含む): 43676640

約数和(自身を除く): 20878730

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1237, 1843, 2474, 3686, 6185, 9215, 12370, 18430, 23503, 47006, 117515, 119989, 235030, 239978, 599945, 1199890, 2279791, 4559582, 11398955, 22797910]

約数ペア:

[(1, 22797910), (2, 11398955), (5, 4559582), (10, 2279791), (19, 1199890), (38, 599945), (95, 239978), (97, 235030), (190, 119989), (194, 117515), (485, 47006), (970, 23503), (1237, 18430), (1843, 12370), (2474, 9215), (3686, 6185)]