15255884

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12671}}^1$

素因数の和:12725

約数の個数: 24

約数和(自身を含む): 31223808

約数和(自身を除く): 15967924

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 12671, 25342, 50684, 88697, 177394, 354788, 544853, 1089706, 2179412, 3813971, 7627942, 15255884]

約数ペア:

[(1, 15255884), (2, 7627942), (4, 3813971), (7, 2179412), (14, 1089706), (28, 544853), (43, 354788), (86, 177394), (172, 88697), (301, 50684), (602, 25342), (1204, 12671)]