19068339

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4201}}^1$

素因数の和:4310

約数の個数: 16

約数和(自身を含む): 27228960

約数和(自身を除く): 8160621

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4201, 4539, 12603, 71417, 214251, 373889, 1121667, 6356113, 19068339]

約数ペア:

[(1, 19068339), (3, 6356113), (17, 1121667), (51, 373889), (89, 214251), (267, 71417), (1513, 12603), (4201, 4539)]