215082014

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{808579}}^1$

素因数の和:808607

約数の個数: 16

約数和(自身を含む): 388118400

約数和(自身を除く): 173036386

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 808579, 1617158, 5660053, 11320106, 15363001, 30726002, 107541007, 215082014]

約数ペア:

[(1, 215082014), (2, 107541007), (7, 30726002), (14, 15363001), (19, 11320106), (38, 5660053), (133, 1617158), (266, 808579)]