15261196

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 27243216

約数和(自身を除く): 11982020

約数列:

[1, 2, 4, 107, 181, 197, 214, 362, 394, 428, 724, 788, 19367, 21079, 35657, 38734, 42158, 71314, 77468, 84316, 142628, 3815299, 7630598, 15261196]

約数ペア:

[(1, 15261196), (2, 7630598), (4, 3815299), (107, 142628), (181, 84316), (197, 77468), (214, 71314), (362, 42158), (394, 38734), (428, 35657), (724, 21079), (788, 19367)]