22858121

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 29030400

約数和(自身を除く): 6172279

約数列:

[1, 11, 13, 19, 47, 143, 179, 209, 247, 517, 611, 893, 1969, 2327, 2717, 3401, 6721, 8413, 9823, 11609, 25597, 37411, 44213, 92543, 109369, 127699, 159847, 486343, 1203059, 1758317, 2078011, 22858121]

約数ペア:

[(1, 22858121), (11, 2078011), (13, 1758317), (19, 1203059), (47, 486343), (143, 159847), (179, 127699), (209, 109369), (247, 92543), (517, 44213), (611, 37411), (893, 25597), (1969, 11609), (2327, 9823), (2717, 8413), (3401, 6721)]