12659608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{121727}}^1$

素因数の和:121746

約数の個数: 16

約数和(自身を含む): 25562880

約数和(自身を除く): 12903272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 121727, 243454, 486908, 973816, 1582451, 3164902, 6329804, 12659608]

約数ペア:

[(1, 12659608), (2, 6329804), (4, 3164902), (8, 1582451), (13, 973816), (26, 486908), (52, 243454), (104, 121727)]