16545901

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1$

素因数の和:308

約数の個数: 16

約数和(自身を含む): 17884800

約数和(自身を除く): 1338899

約数列:

[1, 23, 59, 89, 137, 1357, 2047, 3151, 5251, 8083, 12193, 120773, 185909, 280439, 719387, 16545901]

約数ペア:

[(1, 16545901), (23, 719387), (59, 280439), (89, 185909), (137, 120773), (1357, 12193), (2047, 8083), (3151, 5251)]