12244726

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2176

約数の個数: 24

約数和(自身を含む): 21068424

約数和(自身を除く): 8823698

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2131, 2873, 4262, 5746, 27703, 36227, 55406, 72454, 360139, 470951, 720278, 941902, 6122363, 12244726]

約数ペア:

[(1, 12244726), (2, 6122363), (13, 941902), (17, 720278), (26, 470951), (34, 360139), (169, 72454), (221, 55406), (338, 36227), (442, 27703), (2131, 5746), (2873, 4262)]