16297684

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{24109}}^1$

素因数の和:24139

約数の個数: 18

約数和(自身を含む): 30884910

約数和(自身を除く): 14587226

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 24109, 48218, 96436, 313417, 626834, 1253668, 4074421, 8148842, 16297684]

約数ペア:

[(1, 16297684), (2, 8148842), (4, 4074421), (13, 1253668), (26, 626834), (52, 313417), (169, 96436), (338, 48218), (676, 24109)]