19440122689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{557}}^1\times {\mathrm{11827}}^1$

素因数の和:12624

約数の個数: 16

約数和(自身を含む): 21067276608

約数和(自身を除く): 1627153919

約数列:

[1, 13, 227, 557, 2951, 7241, 11827, 126439, 153751, 1643707, 2684729, 6587639, 34901477, 85639307, 1495394053, 19440122689]

約数ペア:

[(1, 19440122689), (13, 1495394053), (227, 85639307), (557, 34901477), (2951, 6587639), (7241, 2684729), (11827, 1643707), (126439, 153751)]