2992253

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 3494400

約数和(自身を除く): 502147

約数列:

[1, 11, 19, 103, 139, 209, 1133, 1529, 1957, 2641, 14317, 21527, 29051, 157487, 272023, 2992253]

約数ペア:

[(1, 2992253), (11, 272023), (19, 157487), (103, 29051), (139, 21527), (209, 14317), (1133, 2641), (1529, 1957)]