15980424

素因数分解:

$2^3\times 3^1\times {\mathrm{311}}^1\times {\mathrm{2141}}^1$

素因数の和:2461

約数の個数: 32

約数和(自身を含む): 40098240

約数和(自身を除く): 24117816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 311, 622, 933, 1244, 1866, 2141, 2488, 3732, 4282, 6423, 7464, 8564, 12846, 17128, 25692, 51384, 665851, 1331702, 1997553, 2663404, 3995106, 5326808, 7990212, 15980424]

約数ペア:

[(1, 15980424), (2, 7990212), (3, 5326808), (4, 3995106), (6, 2663404), (8, 1997553), (12, 1331702), (24, 665851), (311, 51384), (622, 25692), (933, 17128), (1244, 12846), (1866, 8564), (2141, 7464), (2488, 6423), (3732, 4282)]