12479156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 24675840

約数和(自身を除く): 12196684

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 79, 92, 101, 158, 202, 316, 391, 404, 782, 1343, 1564, 1717, 1817, 2323, 2686, 3434, 3634, 4646, 5372, 6868, 7268, 7979, 9292, 15958, 30889, 31916, 39491, 61778, 78982, 123556, 135643, 157964, 183517, 271286, 367034, 542572, 734068, 3119789, 6239578, 12479156]

約数ペア:

[(1, 12479156), (2, 6239578), (4, 3119789), (17, 734068), (23, 542572), (34, 367034), (46, 271286), (68, 183517), (79, 157964), (92, 135643), (101, 123556), (158, 78982), (202, 61778), (316, 39491), (391, 31916), (404, 30889), (782, 15958), (1343, 9292), (1564, 7979), (1717, 7268), (1817, 6868), (2323, 5372), (2686, 4646), (3434, 3634)]