21996243346

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1956613}}^1$

素因数の和:1956706

約数の個数: 32

約数和(自身を含む): 41699357568

約数和(自身を除く): 19703114222

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 5621, 11242, 1956613, 3913226, 13696291, 21522743, 27392582, 43045486, 142832749, 150659201, 285665498, 301318402, 999829243, 1571160239, 1999658486, 3142320478, 10998121673, 21996243346]

約数ペア:

[(1, 21996243346), (2, 10998121673), (7, 3142320478), (11, 1999658486), (14, 1571160239), (22, 999829243), (73, 301318402), (77, 285665498), (146, 150659201), (154, 142832749), (511, 43045486), (803, 27392582), (1022, 21522743), (1606, 13696291), (5621, 3913226), (11242, 1956613)]