22052810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{13049}}^1$

素因数の和:13082

約数の個数: 24

約数和(自身を含む): 42986700

約数和(自身を除く): 20933890

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 13049, 26098, 65245, 130490, 169637, 339274, 848185, 1696370, 2205281, 4410562, 11026405, 22052810]

約数ペア:

[(1, 22052810), (2, 11026405), (5, 4410562), (10, 2205281), (13, 1696370), (26, 848185), (65, 339274), (130, 169637), (169, 130490), (338, 65245), (845, 26098), (1690, 13049)]