12654786

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{20477}}^1$

素因数の和:20585

約数の個数: 16

約数和(自身を含む): 25556544

約数和(自身を除く): 12901758

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 20477, 40954, 61431, 122862, 2109131, 4218262, 6327393, 12654786]

約数ペア:

[(1, 12654786), (2, 6327393), (3, 4218262), (6, 2109131), (103, 122862), (206, 61431), (309, 40954), (618, 20477)]