16202065

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1321}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 21321216

約数和(自身を除く): 5119151

約数列:

[1, 5, 11, 55, 223, 1115, 1321, 2453, 6605, 12265, 14531, 72655, 294583, 1472915, 3240413, 16202065]

約数ペア:

[(1, 16202065), (5, 3240413), (11, 1472915), (55, 294583), (223, 72655), (1115, 14531), (1321, 12265), (2453, 6605)]