27791962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{971}}^1\times {\mathrm{1301}}^1$

素因数の和:2285

約数の個数: 16

約数和(自身を含む): 45559584

約数和(自身を除く): 17767622

約数列:

[1, 2, 11, 22, 971, 1301, 1942, 2602, 10681, 14311, 21362, 28622, 1263271, 2526542, 13895981, 27791962]

約数ペア:

[(1, 27791962), (2, 13895981), (11, 2526542), (22, 1263271), (971, 28622), (1301, 21362), (1942, 14311), (2602, 10681)]