19061613

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{367}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 28704000

約数和(自身を除く): 9642387

約数列:

[1, 3, 9, 29, 87, 199, 261, 367, 597, 1101, 1791, 3303, 5771, 10643, 17313, 31929, 51939, 73033, 95787, 219099, 657297, 2117957, 6353871, 19061613]

約数ペア:

[(1, 19061613), (3, 6353871), (9, 2117957), (29, 657297), (87, 219099), (199, 95787), (261, 73033), (367, 51939), (597, 31929), (1101, 17313), (1791, 10643), (3303, 5771)]