22204369

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{811}}^1$

素因数の和:972

約数の個数: 16

約数和(自身を含む): 25724160

約数和(自身を除く): 3519791

約数列:

[1, 11, 19, 131, 209, 811, 1441, 2489, 8921, 15409, 27379, 106241, 169499, 1168651, 2018579, 22204369]

約数ペア:

[(1, 22204369), (11, 2018579), (19, 1168651), (131, 169499), (209, 106241), (811, 27379), (1441, 15409), (2489, 8921)]