17901142

素因数分解:

$2^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3863}}^1$

素因数の和:4203

約数の個数: 16

約数和(自身を含む): 30788352

約数和(自身を除く): 12887210

約数列:

[1, 2, 7, 14, 331, 662, 2317, 3863, 4634, 7726, 27041, 54082, 1278653, 2557306, 8950571, 17901142]

約数ペア:

[(1, 17901142), (2, 8950571), (7, 2557306), (14, 1278653), (331, 54082), (662, 27041), (2317, 7726), (3863, 4634)]