19414645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2137}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 24629760

約数和(自身を除く): 5215115

約数列:

[1, 5, 23, 79, 115, 395, 1817, 2137, 9085, 10685, 49151, 168823, 245755, 844115, 3882929, 19414645]

約数ペア:

[(1, 19414645), (5, 3882929), (23, 844115), (79, 245755), (115, 168823), (395, 49151), (1817, 10685), (2137, 9085)]