13739140

素因数分解:

$2^2\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1471}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 28933632

約数和(自身を除く): 15194492

約数列:

[1, 2, 4, 5, 10, 20, 467, 934, 1471, 1868, 2335, 2942, 4670, 5884, 7355, 9340, 14710, 29420, 686957, 1373914, 2747828, 3434785, 6869570, 13739140]

約数ペア:

[(1, 13739140), (2, 6869570), (4, 3434785), (5, 2747828), (10, 1373914), (20, 686957), (467, 29420), (934, 14710), (1471, 9340), (1868, 7355), (2335, 5884), (2942, 4670)]