22640059

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:558

約数の個数: 16

約数和(自身を含む): 25258464

約数和(自身を除く): 2618405

約数列:

[1, 13, 43, 101, 401, 559, 1313, 4343, 5213, 17243, 40501, 56459, 224159, 526513, 1741543, 22640059]

約数ペア:

[(1, 22640059), (13, 1741543), (43, 526513), (101, 224159), (401, 56459), (559, 40501), (1313, 17243), (4343, 5213)]