12190490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1187}}^1$

素因数の和:1286

約数の個数: 32

約数和(自身を含む): 23950080

約数和(自身を除く): 11759590

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 1187, 2054, 2374, 5135, 5935, 10270, 11870, 15431, 30862, 77155, 93773, 154310, 187546, 468865, 937730, 1219049, 2438098, 6095245, 12190490]

約数ペア:

[(1, 12190490), (2, 6095245), (5, 2438098), (10, 1219049), (13, 937730), (26, 468865), (65, 187546), (79, 154310), (130, 93773), (158, 77155), (395, 30862), (790, 15431), (1027, 11870), (1187, 10270), (2054, 5935), (2374, 5135)]