15727294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^2$

素因数の和:328

約数の個数: 24

約数和(自身を含む): 26622648

約数和(自身を除く): 10895354

約数列:

[1, 2, 11, 22, 37, 74, 139, 278, 407, 814, 1529, 3058, 5143, 10286, 19321, 38642, 56573, 113146, 212531, 425062, 714877, 1429754, 7863647, 15727294]

約数ペア:

[(1, 15727294), (2, 7863647), (11, 1429754), (22, 714877), (37, 425062), (74, 212531), (139, 113146), (278, 56573), (407, 38642), (814, 19321), (1529, 10286), (3058, 5143)]