19232289

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{12073}}^1$

素因数の和:12141

約数の個数: 16

約数和(自身を含む): 28977600

約数和(自身を除く): 9745311

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 12073, 36219, 108657, 325971, 712307, 2136921, 6410763, 19232289]

約数ペア:

[(1, 19232289), (3, 6410763), (9, 2136921), (27, 712307), (59, 325971), (177, 108657), (531, 36219), (1593, 12073)]