15671747128

素因数分解:

$2^3\times {\mathrm{613}}^1\times {\mathrm{3195707}}^1$

素因数の和:3196326

約数の個数: 16

約数和(自身を含む): 29432470680

約数和(自身を除く): 13760723552

約数列:

[1, 2, 4, 8, 613, 1226, 2452, 4904, 3195707, 6391414, 12782828, 25565656, 1958968391, 3917936782, 7835873564, 15671747128]

約数ペア:

[(1, 15671747128), (2, 7835873564), (4, 3917936782), (8, 1958968391), (613, 25565656), (1226, 12782828), (2452, 6391414), (4904, 3195707)]