23349740

素因数分解:

$2^2\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1171}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 49125552

約数和(自身を除く): 25775812

約数列:

[1, 2, 4, 5, 10, 20, 997, 1171, 1994, 2342, 3988, 4684, 4985, 5855, 9970, 11710, 19940, 23420, 1167487, 2334974, 4669948, 5837435, 11674870, 23349740]

約数ペア:

[(1, 23349740), (2, 11674870), (4, 5837435), (5, 4669948), (10, 2334974), (20, 1167487), (997, 23420), (1171, 19940), (1994, 11710), (2342, 9970), (3988, 5855), (4684, 4985)]