19550943

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1657}}^1$

素因数の和:1708

約数の個数: 32

約数和(自身を含む): 31833600

約数和(自身を除く): 12282657

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 1657, 3933, 4971, 11799, 14913, 31483, 38111, 44739, 94449, 114333, 283347, 342999, 724109, 850041, 1028997, 2172327, 6516981, 19550943]

約数ペア:

[(1, 19550943), (3, 6516981), (9, 2172327), (19, 1028997), (23, 850041), (27, 724109), (57, 342999), (69, 283347), (171, 114333), (207, 94449), (437, 44739), (513, 38111), (621, 31483), (1311, 14913), (1657, 11799), (3933, 4971)]