15922090

素因数分解:

$2^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1597}}^1$

素因数の和:2601

約数の個数: 16

約数和(自身を含む): 28706472

約数和(自身を除く): 12784382

約数列:

[1, 2, 5, 10, 997, 1597, 1994, 3194, 4985, 7985, 9970, 15970, 1592209, 3184418, 7961045, 15922090]

約数ペア:

[(1, 15922090), (2, 7961045), (5, 3184418), (10, 1592209), (997, 15970), (1597, 9970), (1994, 7985), (3194, 4985)]