17742439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2341}}^1$

素因数の和:2418

約数の個数: 16

約数和(自身を含む): 21246624

約数和(自身を除く): 3504185

約数列:

[1, 11, 13, 53, 143, 583, 689, 2341, 7579, 25751, 30433, 124073, 334763, 1364803, 1612949, 17742439]

約数ペア:

[(1, 17742439), (11, 1612949), (13, 1364803), (53, 334763), (143, 124073), (583, 30433), (689, 25751), (2341, 7579)]