12019735

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26417}}^1$

素因数の和:26442

約数の個数: 16

約数和(自身を含む): 17752896

約数和(自身を除く): 5733161

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 26417, 132085, 184919, 343421, 924595, 1717105, 2403947, 12019735]

約数ペア:

[(1, 12019735), (5, 2403947), (7, 1717105), (13, 924595), (35, 343421), (65, 184919), (91, 132085), (455, 26417)]