23971820

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{10607}}^1$

素因数の和:10729

約数の個数: 24

約数和(自身を含む): 50791104

約数和(自身を除く): 26819284

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 10607, 21214, 42428, 53035, 106070, 212140, 1198591, 2397182, 4794364, 5992955, 11985910, 23971820]

約数ペア:

[(1, 23971820), (2, 11985910), (4, 5992955), (5, 4794364), (10, 2397182), (20, 1198591), (113, 212140), (226, 106070), (452, 53035), (565, 42428), (1130, 21214), (2260, 10607)]