12011270

素因数分解:

$2^1\times 5^1\times {\mathrm{971}}^1\times {\mathrm{1237}}^1$

素因数の和:2215

約数の個数: 16

約数和(自身を含む): 21660048

約数和(自身を除く): 9648778

約数列:

[1, 2, 5, 10, 971, 1237, 1942, 2474, 4855, 6185, 9710, 12370, 1201127, 2402254, 6005635, 12011270]

約数ペア:

[(1, 12011270), (2, 6005635), (5, 2402254), (10, 1201127), (971, 12370), (1237, 9710), (1942, 6185), (2474, 4855)]