11820657605

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{947}}^1\times {\mathrm{108541}}^1$

素因数の和:109516

約数の個数: 16

約数和(自身を含む): 14817285504

約数和(自身を除く): 2996627899

約数列:

[1, 5, 23, 115, 947, 4735, 21781, 108541, 108905, 542705, 2496443, 12482215, 102788327, 513941635, 2364131521, 11820657605]

約数ペア:

[(1, 11820657605), (5, 2364131521), (23, 513941635), (115, 102788327), (947, 12482215), (4735, 2496443), (21781, 542705), (108541, 108905)]