19874562

素因数分解:

$2^1\times 3^1\times {\mathrm{733}}^1\times {\mathrm{4519}}^1$

素因数の和:5257

約数の個数: 16

約数和(自身を含む): 39812160

約数和(自身を除く): 19937598

約数列:

[1, 2, 3, 6, 733, 1466, 2199, 4398, 4519, 9038, 13557, 27114, 3312427, 6624854, 9937281, 19874562]

約数ペア:

[(1, 19874562), (2, 9937281), (3, 6624854), (6, 3312427), (733, 27114), (1466, 13557), (2199, 9038), (4398, 4519)]