12409670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1049}}^1$

素因数の和:1089

約数の個数: 48

約数和(自身を含む): 27669600

約数和(自身を除く): 15259930

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 169, 182, 338, 455, 845, 910, 1049, 1183, 1690, 2098, 2366, 5245, 5915, 7343, 10490, 11830, 13637, 14686, 27274, 36715, 68185, 73430, 95459, 136370, 177281, 190918, 354562, 477295, 886405, 954590, 1240967, 1772810, 2481934, 6204835, 12409670]

約数ペア:

[(1, 12409670), (2, 6204835), (5, 2481934), (7, 1772810), (10, 1240967), (13, 954590), (14, 886405), (26, 477295), (35, 354562), (65, 190918), (70, 177281), (91, 136370), (130, 95459), (169, 73430), (182, 68185), (338, 36715), (455, 27274), (845, 14686), (910, 13637), (1049, 11830), (1183, 10490), (1690, 7343), (2098, 5915), (2366, 5245)]