12949982032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{62259529}}^1$

素因数の和:62259550

約数の個数: 20

約数和(自身を含む): 27020636020

約数和(自身を除く): 14070653988

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 62259529, 124519058, 249038116, 498076232, 809373877, 996152464, 1618747754, 3237495508, 6474991016, 12949982032]

約数ペア:

[(1, 12949982032), (2, 6474991016), (4, 3237495508), (8, 1618747754), (13, 996152464), (16, 809373877), (26, 498076232), (52, 249038116), (104, 124519058), (208, 62259529)]