15984709

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{479}}^1$

素因数の和:660

約数の個数: 16

約数和(自身を含む): 18385920

約数和(自身を除く): 2401211

約数列:

[1, 13, 17, 151, 221, 479, 1963, 2567, 6227, 8143, 33371, 72329, 105859, 940277, 1229593, 15984709]

約数ペア:

[(1, 15984709), (13, 1229593), (17, 940277), (151, 105859), (221, 72329), (479, 33371), (1963, 8143), (2567, 6227)]