19632685

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2268

約数の個数: 16

約数和(自身を含む): 24906240

約数和(自身を除く): 5273555

約数列:

[1, 5, 23, 79, 115, 395, 1817, 2161, 9085, 10805, 49703, 170719, 248515, 853595, 3926537, 19632685]

約数ペア:

[(1, 19632685), (5, 3926537), (23, 853595), (79, 248515), (115, 170719), (395, 49703), (1817, 10805), (2161, 9085)]