13262494

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:784

約数の個数: 32

約数和(自身を含む): 24295680

約数和(自身を除く): 11033186

約数列:

[1, 2, 7, 14, 19, 38, 73, 133, 146, 266, 511, 683, 1022, 1366, 1387, 2774, 4781, 9562, 9709, 12977, 19418, 25954, 49859, 90839, 99718, 181678, 349013, 698026, 947321, 1894642, 6631247, 13262494]

約数ペア:

[(1, 13262494), (2, 6631247), (7, 1894642), (14, 947321), (19, 698026), (38, 349013), (73, 181678), (133, 99718), (146, 90839), (266, 49859), (511, 25954), (683, 19418), (1022, 12977), (1366, 9709), (1387, 9562), (2774, 4781)]