15798069556

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{389}}^1\times {\mathrm{128519}}^1$

素因数の和:128991

約数の個数: 24

約数和(自身を含む): 28068768000

約数和(自身を除く): 12270698444

約数列:

[1, 2, 4, 79, 158, 316, 389, 778, 1556, 30731, 61462, 122924, 128519, 257038, 514076, 10153001, 20306002, 40612004, 49993891, 99987782, 199975564, 3949517389, 7899034778, 15798069556]

約数ペア:

[(1, 15798069556), (2, 7899034778), (4, 3949517389), (79, 199975564), (158, 99987782), (316, 49993891), (389, 40612004), (778, 20306002), (1556, 10153001), (30731, 514076), (61462, 257038), (122924, 128519)]