22074790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71209}}^1$

素因数の和:71247

約数の個数: 16

約数和(自身を含む): 41016960

約数和(自身を除く): 18942170

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 71209, 142418, 356045, 712090, 2207479, 4414958, 11037395, 22074790]

約数ペア:

[(1, 22074790), (2, 11037395), (5, 4414958), (10, 2207479), (31, 712090), (62, 356045), (155, 142418), (310, 71209)]