15103508

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5237}}^1$

素因数の和:5351

約数の個数: 24

約数和(自身を含む): 30506112

約数和(自身を除く): 15402604

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 5237, 10474, 20948, 36659, 73318, 146636, 539411, 1078822, 2157644, 3775877, 7551754, 15103508]

約数ペア:

[(1, 15103508), (2, 7551754), (4, 3775877), (7, 2157644), (14, 1078822), (28, 539411), (103, 146636), (206, 73318), (412, 36659), (721, 20948), (1442, 10474), (2884, 5237)]