12586834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{28477}}^1$

素因数の和:28509

約数の個数: 16

約数和(自身を含む): 21529368

約数和(自身を除く): 8942534

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 28477, 56954, 370201, 484109, 740402, 968218, 6293417, 12586834]

約数ペア:

[(1, 12586834), (2, 6293417), (13, 968218), (17, 740402), (26, 484109), (34, 370201), (221, 56954), (442, 28477)]