17191822

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{2053}}^1$

素因数の和:2187

約数の個数: 16

約数和(自身を含む): 26619840

約数和(自身を除く): 9428018

約数列:

[1, 2, 53, 79, 106, 158, 2053, 4106, 4187, 8374, 108809, 162187, 217618, 324374, 8595911, 17191822]

約数ペア:

[(1, 17191822), (2, 8595911), (53, 324374), (79, 217618), (106, 162187), (158, 108809), (2053, 8374), (4106, 4187)]