2018718137

素因数分解:

${\mathrm{19}}^2\times {\mathrm{1021}}^1\times {\mathrm{5477}}^1$

素因数の和:6536

約数の個数: 12

約数和(自身を含む): 2133034596

約数和(自身を除く): 114316459

約数列:

[1, 19, 361, 1021, 5477, 19399, 104063, 368581, 1977197, 5592017, 106248323, 2018718137]

約数ペア:

[(1, 2018718137), (19, 106248323), (361, 5592017), (1021, 1977197), (5477, 368581), (19399, 104063)]