22015693

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{1097}}^1$

素因数の和:1212

約数の個数: 16

約数和(自身を含む): 26141184

約数和(自身を除く): 4125491

約数列:

[1, 7, 47, 61, 329, 427, 1097, 2867, 7679, 20069, 51559, 66917, 360913, 468419, 3145099, 22015693]

約数ペア:

[(1, 22015693), (7, 3145099), (47, 468419), (61, 360913), (329, 66917), (427, 51559), (1097, 20069), (2867, 7679)]