22138207

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3631}}^1$

素因数の和:3718

約数の個数: 16

約数和(自身を含む): 27661312

約数和(自身を除く): 5523105

約数列:

[1, 7, 13, 67, 91, 469, 871, 3631, 6097, 25417, 47203, 243277, 330421, 1702939, 3162601, 22138207]

約数ペア:

[(1, 22138207), (7, 3162601), (13, 1702939), (67, 330421), (91, 243277), (469, 47203), (871, 25417), (3631, 6097)]