19287144

素因数分解:

$2^3\times 3^2\times {\mathrm{267877}}^1$

素因数の和:267889

約数の個数: 24

約数和(自身を含む): 52236210

約数和(自身を除く): 32949066

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 267877, 535754, 803631, 1071508, 1607262, 2143016, 2410893, 3214524, 4821786, 6429048, 9643572, 19287144]

約数ペア:

[(1, 19287144), (2, 9643572), (3, 6429048), (4, 4821786), (6, 3214524), (8, 2410893), (9, 2143016), (12, 1607262), (18, 1071508), (24, 803631), (36, 535754), (72, 267877)]