18850342

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22073}}^1$

素因数の和:22143

約数の個数: 16

約数和(自身を含む): 32846112

約数和(自身を除く): 13995770

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 22073, 44146, 154511, 309022, 1346453, 2692906, 9425171, 18850342]

約数ペア:

[(1, 18850342), (2, 9425171), (7, 2692906), (14, 1346453), (61, 309022), (122, 154511), (427, 44146), (854, 22073)]