19249314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{458317}}^1$

素因数の和:458329

約数の個数: 16

約数和(自身を含む): 43998528

約数和(自身を除く): 24749214

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 458317, 916634, 1374951, 2749902, 3208219, 6416438, 9624657, 19249314]

約数ペア:

[(1, 19249314), (2, 9624657), (3, 6416438), (6, 3208219), (7, 2749902), (14, 1374951), (21, 916634), (42, 458317)]