22428148

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{839}}^1$

素因数の和:1047

約数の個数: 24

約数和(自身を含む): 40501440

約数和(自身を除く): 18073292

約数列:

[1, 2, 4, 41, 82, 163, 164, 326, 652, 839, 1678, 3356, 6683, 13366, 26732, 34399, 68798, 136757, 137596, 273514, 547028, 5607037, 11214074, 22428148]

約数ペア:

[(1, 22428148), (2, 11214074), (4, 5607037), (41, 547028), (82, 273514), (163, 137596), (164, 136757), (326, 68798), (652, 34399), (839, 26732), (1678, 13366), (3356, 6683)]