13957424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67103}}^1$

素因数の和:67124

約数の個数: 20

約数和(自身を含む): 29123136

約数和(自身を除く): 15165712

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 67103, 134206, 268412, 536824, 872339, 1073648, 1744678, 3489356, 6978712, 13957424]

約数ペア:

[(1, 13957424), (2, 6978712), (4, 3489356), (8, 1744678), (13, 1073648), (16, 872339), (26, 536824), (52, 268412), (104, 134206), (208, 67103)]