39452381432

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{964889}}^1$

素因数の和:965183

約数の個数: 32

約数和(自身を含む): 78156090000

約数和(自身を除く): 38703708568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 269, 538, 1076, 2152, 5111, 10222, 20444, 40888, 964889, 1929778, 3859556, 7719112, 18332891, 36665782, 73331564, 146663128, 259555141, 519110282, 1038220564, 2076441128, 4931547679, 9863095358, 19726190716, 39452381432]

約数ペア:

[(1, 39452381432), (2, 19726190716), (4, 9863095358), (8, 4931547679), (19, 2076441128), (38, 1038220564), (76, 519110282), (152, 259555141), (269, 146663128), (538, 73331564), (1076, 36665782), (2152, 18332891), (5111, 7719112), (10222, 3859556), (20444, 1929778), (40888, 964889)]