12470146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{317}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 21636720

約数和(自身を除く): 9166574

約数列:

[1, 2, 13, 17, 26, 34, 89, 178, 221, 317, 442, 634, 1157, 1513, 2314, 3026, 4121, 5389, 8242, 10778, 19669, 28213, 39338, 56426, 70057, 140114, 366769, 479621, 733538, 959242, 6235073, 12470146]

約数ペア:

[(1, 12470146), (2, 6235073), (13, 959242), (17, 733538), (26, 479621), (34, 366769), (89, 140114), (178, 70057), (221, 56426), (317, 39338), (442, 28213), (634, 19669), (1157, 10778), (1513, 8242), (2314, 5389), (3026, 4121)]