21742375678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{94153}}^1$

素因数の和:94336

約数の個数: 32

約数和(自身を含む): 35251257600

約数和(自身を除く): 13508881922

約数列:

[1, 2, 19, 38, 59, 103, 118, 206, 1121, 1957, 2242, 3914, 6077, 12154, 94153, 115463, 188306, 230926, 1788907, 3577814, 5555027, 9697759, 11110054, 19395518, 105545513, 184257421, 211091026, 368514842, 572167781, 1144335562, 10871187839, 21742375678]

約数ペア:

[(1, 21742375678), (2, 10871187839), (19, 1144335562), (38, 572167781), (59, 368514842), (103, 211091026), (118, 184257421), (206, 105545513), (1121, 19395518), (1957, 11110054), (2242, 9697759), (3914, 5555027), (6077, 3577814), (12154, 1788907), (94153, 230926), (115463, 188306)]