19098157

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{839}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 22014720

約数和(自身を除く): 2916563

約数列:

[1, 13, 17, 103, 221, 839, 1339, 1751, 10907, 14263, 22763, 86417, 185419, 1123421, 1469089, 19098157]

約数ペア:

[(1, 19098157), (13, 1469089), (17, 1123421), (103, 185419), (221, 86417), (839, 22763), (1339, 14263), (1751, 10907)]