2016996509

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{24809}}^1$

素因数の和:25228

約数の個数: 16

約数和(自身を含む): 2322216000

約数和(自身を除く): 305219491

約数列:

[1, 11, 19, 209, 389, 4279, 7391, 24809, 81301, 272899, 471371, 5185081, 9650701, 106157711, 183363319, 2016996509]

約数ペア:

[(1, 2016996509), (11, 183363319), (19, 106157711), (209, 9650701), (389, 5185081), (4279, 471371), (7391, 272899), (24809, 81301)]