15261872

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{6317}}^1$

素因数の和:6476

約数の個数: 20

約数和(自身を含む): 29770416

約数和(自身を除く): 14508544

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 6317, 12634, 25268, 50536, 101072, 953867, 1907734, 3815468, 7630936, 15261872]

約数ペア:

[(1, 15261872), (2, 7630936), (4, 3815468), (8, 1907734), (16, 953867), (151, 101072), (302, 50536), (604, 25268), (1208, 12634), (2416, 6317)]