12966590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{14249}}^1$

素因数の和:14276

約数の個数: 32

約数和(自身を含む): 28728000

約数和(自身を除く): 15761410

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 14249, 28498, 71245, 99743, 142490, 185237, 199486, 370474, 498715, 926185, 997430, 1296659, 1852370, 2593318, 6483295, 12966590]

約数ペア:

[(1, 12966590), (2, 6483295), (5, 2593318), (7, 1852370), (10, 1296659), (13, 997430), (14, 926185), (26, 498715), (35, 370474), (65, 199486), (70, 185237), (91, 142490), (130, 99743), (182, 71245), (455, 28498), (910, 14249)]