22641346

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4013}}^1$

素因数の和:4066

約数の個数: 32

約数和(自身を含む): 43158528

約数和(自身を除く): 20517182

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 4013, 5642, 8026, 28091, 52169, 56182, 104338, 124403, 248806, 365183, 730366, 870821, 1617239, 1741642, 3234478, 11320673, 22641346]

約数ペア:

[(1, 22641346), (2, 11320673), (7, 3234478), (13, 1741642), (14, 1617239), (26, 870821), (31, 730366), (62, 365183), (91, 248806), (182, 124403), (217, 104338), (403, 56182), (434, 52169), (806, 28091), (2821, 8026), (4013, 5642)]