2021462839

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{22441}}^1$

素因数の和:22902

約数の個数: 16

約数和(自身を含む): 2326786560

約数和(自身を除く): 305323721

約数列:

[1, 11, 19, 209, 431, 4741, 8189, 22441, 90079, 246851, 426379, 4690169, 9672071, 106392781, 183769349, 2021462839]

約数ペア:

[(1, 2021462839), (11, 183769349), (19, 106392781), (209, 9672071), (431, 4690169), (4741, 426379), (8189, 246851), (22441, 90079)]