15690724

素因数分解:

$2^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1693}}^1$

素因数の和:2035

約数の個数: 24

約数和(自身を含む): 31494848

約数和(自身を除く): 15804124

約数列:

[1, 2, 4, 7, 14, 28, 331, 662, 1324, 1693, 2317, 3386, 4634, 6772, 9268, 11851, 23702, 47404, 560383, 1120766, 2241532, 3922681, 7845362, 15690724]

約数ペア:

[(1, 15690724), (2, 7845362), (4, 3922681), (7, 2241532), (14, 1120766), (28, 560383), (331, 47404), (662, 23702), (1324, 11851), (1693, 9268), (2317, 6772), (3386, 4634)]