2015656819

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{419317}}^1$

素因数の和:419370

約数の個数: 16

約数和(自身を含む): 2415271680

約数和(自身を除く): 399614861

約数列:

[1, 11, 19, 23, 209, 253, 437, 4807, 419317, 4612487, 7967023, 9644291, 87637253, 106087201, 183241529, 2015656819]

約数ペア:

[(1, 2015656819), (11, 183241529), (19, 106087201), (23, 87637253), (209, 9644291), (253, 7967023), (437, 4612487), (4807, 419317)]