19044064

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{45779}}^1$

素因数の和:45802

約数の個数: 24

約数和(自身を含む): 40377960

約数和(自身を除く): 21333896

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 45779, 91558, 183116, 366232, 595127, 732464, 1190254, 1464928, 2380508, 4761016, 9522032, 19044064]

約数ペア:

[(1, 19044064), (2, 9522032), (4, 4761016), (8, 2380508), (13, 1464928), (16, 1190254), (26, 732464), (32, 595127), (52, 366232), (104, 183116), (208, 91558), (416, 45779)]