22197513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10739}}^1$

素因数の和:10808

約数の個数: 16

約数和(自身を含む): 32477760

約数和(自身を除く): 10280247

約数列:

[1, 3, 13, 39, 53, 159, 689, 2067, 10739, 32217, 139607, 418821, 569167, 1707501, 7399171, 22197513]

約数ペア:

[(1, 22197513), (3, 7399171), (13, 1707501), (39, 569167), (53, 418821), (159, 139607), (689, 32217), (2067, 10739)]