69438382

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{15803}}^1$

素因数の和:15844

約数の個数: 16

約数和(自身を含む): 112840560

約数和(自身を除く): 43402178

約数列:

[1, 2, 13, 26, 169, 338, 2197, 4394, 15803, 31606, 205439, 410878, 2670707, 5341414, 34719191, 69438382]

約数ペア:

[(1, 69438382), (2, 34719191), (13, 5341414), (26, 2670707), (169, 410878), (338, 205439), (2197, 31606), (4394, 15803)]