18449907838

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1\times {\mathrm{251149}}^1$

素因数の和:252771

約数の個数: 16

約数和(自身を含む): 28896314400

約数和(自身を除く): 10446406562

約数列:

[1, 2, 23, 46, 1597, 3194, 36731, 73462, 251149, 502298, 5776427, 11552854, 401084953, 802169906, 9224953919, 18449907838]

約数ペア:

[(1, 18449907838), (2, 9224953919), (23, 802169906), (46, 401084953), (1597, 11552854), (3194, 5776427), (36731, 502298), (73462, 251149)]