12792728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{123007}}^1$

素因数の和:123026

約数の個数: 16

約数和(自身を含む): 25831680

約数和(自身を除く): 13038952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 123007, 246014, 492028, 984056, 1599091, 3198182, 6396364, 12792728]

約数ペア:

[(1, 12792728), (2, 6396364), (4, 3198182), (8, 1599091), (13, 984056), (26, 492028), (52, 246014), (104, 123007)]