12497456

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{19051}}^1$

素因数の和:19100

約数の個数: 20

約数和(自身を含む): 24805704

約数和(自身を除く): 12308248

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 19051, 38102, 76204, 152408, 304816, 781091, 1562182, 3124364, 6248728, 12497456]

約数ペア:

[(1, 12497456), (2, 6248728), (4, 3124364), (8, 1562182), (16, 781091), (41, 304816), (82, 152408), (164, 76204), (328, 38102), (656, 19051)]