13149740

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1951}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 27710592

約数和(自身を除く): 14560852

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 1951, 3370, 3902, 6740, 7804, 9755, 19510, 39020, 657487, 1314974, 2629948, 3287435, 6574870, 13149740]

約数ペア:

[(1, 13149740), (2, 6574870), (4, 3287435), (5, 2629948), (10, 1314974), (20, 657487), (337, 39020), (674, 19510), (1348, 9755), (1685, 7804), (1951, 6740), (3370, 3902)]