2019600610

素因数分解:

$2^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{213263}}^1$

素因数の和:214217

約数の個数: 16

約数和(自身を含む): 3639136896

約数和(自身を除く): 1619536286

約数列:

[1, 2, 5, 10, 947, 1894, 4735, 9470, 213263, 426526, 1066315, 2132630, 201960061, 403920122, 1009800305, 2019600610]

約数ペア:

[(1, 2019600610), (2, 1009800305), (5, 403920122), (10, 201960061), (947, 2132630), (1894, 1066315), (4735, 426526), (9470, 213263)]