15455128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{859}}^1$

素因数の和:1051

約数の個数: 32

約数和(自身を含む): 31424400

約数和(自身を除く): 15969272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173, 346, 692, 859, 1384, 1718, 2249, 3436, 4498, 6872, 8996, 11167, 17992, 22334, 44668, 89336, 148607, 297214, 594428, 1188856, 1931891, 3863782, 7727564, 15455128]

約数ペア:

[(1, 15455128), (2, 7727564), (4, 3863782), (8, 1931891), (13, 1188856), (26, 594428), (52, 297214), (104, 148607), (173, 89336), (346, 44668), (692, 22334), (859, 17992), (1384, 11167), (1718, 8996), (2249, 6872), (3436, 4498)]