12807392

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1811}}^1$

素因数の和:1851

約数の個数: 48

約数和(自身を含む): 28767312

約数和(自身を除く): 15959920

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 1811, 3536, 3622, 7072, 7244, 14488, 23543, 28976, 30787, 47086, 57952, 61574, 94172, 123148, 188344, 246296, 376688, 400231, 492592, 753376, 800462, 985184, 1600924, 3201848, 6403696, 12807392]

約数ペア:

[(1, 12807392), (2, 6403696), (4, 3201848), (8, 1600924), (13, 985184), (16, 800462), (17, 753376), (26, 492592), (32, 400231), (34, 376688), (52, 246296), (68, 188344), (104, 123148), (136, 94172), (208, 61574), (221, 57952), (272, 47086), (416, 30787), (442, 28976), (544, 23543), (884, 14488), (1768, 7244), (1811, 7072), (3536, 3622)]