22196954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2129}}^1$

素因数の和:2545

約数の個数: 16

約数和(自身を含む): 35962920

約数和(自身を除く): 13765966

約数列:

[1, 2, 13, 26, 401, 802, 2129, 4258, 5213, 10426, 27677, 55354, 853729, 1707458, 11098477, 22196954]

約数ペア:

[(1, 22196954), (2, 11098477), (13, 1707458), (26, 853729), (401, 55354), (802, 27677), (2129, 10426), (4258, 5213)]