13696436

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{20261}}^1$

素因数の和:20291

約数の個数: 18

約数和(自身を含む): 25955622

約数和(自身を除く): 12259186

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 20261, 40522, 81044, 263393, 526786, 1053572, 3424109, 6848218, 13696436]

約数ペア:

[(1, 13696436), (2, 6848218), (4, 3424109), (13, 1053572), (26, 526786), (52, 263393), (169, 81044), (338, 40522), (676, 20261)]