19340151

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1621}}^1$

素因数の和:1762

約数の個数: 16

約数和(自身を含む): 26704608

約数和(自身を除く): 7364457

約数列:

[1, 3, 41, 97, 123, 291, 1621, 3977, 4863, 11931, 66461, 157237, 199383, 471711, 6446717, 19340151]

約数ペア:

[(1, 19340151), (3, 6446717), (41, 471711), (97, 199383), (123, 157237), (291, 66461), (1621, 11931), (3977, 4863)]