12471085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1151}}^1$

素因数の和:1364

約数の個数: 16

約数和(自身を含む): 16422912

約数和(自身を除く): 3951827

約数列:

[1, 5, 11, 55, 197, 985, 1151, 2167, 5755, 10835, 12661, 63305, 226747, 1133735, 2494217, 12471085]

約数ペア:

[(1, 12471085), (5, 2494217), (11, 1133735), (55, 226747), (197, 63305), (985, 12661), (1151, 10835), (2167, 5755)]