16791115

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{769}}^1$

素因数の和:1182

約数の個数: 16

約数和(自身を含む): 22065120

約数和(自身を除く): 5274005

約数列:

[1, 5, 11, 55, 397, 769, 1985, 3845, 4367, 8459, 21835, 42295, 305293, 1526465, 3358223, 16791115]

約数ペア:

[(1, 16791115), (5, 3358223), (11, 1526465), (55, 305293), (397, 42295), (769, 21835), (1985, 8459), (3845, 4367)]