16019556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{190709}}^1$

素因数の和:190723

約数の個数: 24

約数和(自身を含む): 42719040

約数和(自身を除く): 26699484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 190709, 381418, 572127, 762836, 1144254, 1334963, 2288508, 2669926, 4004889, 5339852, 8009778, 16019556]

約数ペア:

[(1, 16019556), (2, 8009778), (3, 5339852), (4, 4004889), (6, 2669926), (7, 2288508), (12, 1334963), (14, 1144254), (21, 762836), (28, 572127), (42, 381418), (84, 190709)]