12120243746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{5237789}}^1$

素因数の和:5237893

約数の個数: 16

約数和(自身を含む): 19798846200

約数和(自身を除く): 7678602454

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 5237789, 10475578, 68091257, 136182514, 466163221, 932326442, 6060121873, 12120243746]

約数ペア:

[(1, 12120243746), (2, 6060121873), (13, 932326442), (26, 466163221), (89, 136182514), (178, 68091257), (1157, 10475578), (2314, 5237789)]