19865292

素因数分解:

$2^2\times 3^1\times {\mathrm{229}}^1\times {\mathrm{7229}}^1$

素因数の和:7465

約数の個数: 24

約数和(自身を含む): 46561200

約数和(自身を除く): 26695908

約数列:

[1, 2, 3, 4, 6, 12, 229, 458, 687, 916, 1374, 2748, 7229, 14458, 21687, 28916, 43374, 86748, 1655441, 3310882, 4966323, 6621764, 9932646, 19865292]

約数ペア:

[(1, 19865292), (2, 9932646), (3, 6621764), (4, 4966323), (6, 3310882), (12, 1655441), (229, 86748), (458, 43374), (687, 28916), (916, 21687), (1374, 14458), (2748, 7229)]