12355329

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{18979}}^1$

素因数の和:19020

約数の個数: 16

約数和(自身を含む): 19435520

約数和(自身を除く): 7080191

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 18979, 56937, 132853, 398559, 588349, 1765047, 4118443, 12355329]

約数ペア:

[(1, 12355329), (3, 4118443), (7, 1765047), (21, 588349), (31, 398559), (93, 132853), (217, 56937), (651, 18979)]