105219128

素因数分解:

$2^3\times 7^1\times {\mathrm{1878913}}^1$

素因数の和:1878926

約数の個数: 16

約数和(自身を含む): 225469680

約数和(自身を除く): 120250552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1878913, 3757826, 7515652, 13152391, 15031304, 26304782, 52609564, 105219128]

約数ペア:

[(1, 105219128), (2, 52609564), (4, 26304782), (7, 15031304), (8, 13152391), (14, 7515652), (28, 3757826), (56, 1878913)]