2021072636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2417551}}^1$

素因数の和:2417585

約数の個数: 24

約数和(自身を含む): 4061487360

約数和(自身を除く): 2040414724

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2417551, 4835102, 9670204, 26593061, 45933469, 53186122, 91866938, 106372244, 183733876, 505268159, 1010536318, 2021072636]

約数ペア:

[(1, 2021072636), (2, 1010536318), (4, 505268159), (11, 183733876), (19, 106372244), (22, 91866938), (38, 53186122), (44, 45933469), (76, 26593061), (209, 9670204), (418, 4835102), (836, 2417551)]