12868441345

素因数分解:

$5^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1\times {\mathrm{69109}}^1$

素因数の和:69504

約数の個数: 16

約数和(自身を含む): 15604485120

約数和(自身を除く): 2736043775

約数列:

[1, 5, 167, 223, 835, 1115, 37241, 69109, 186205, 345545, 11541203, 15411307, 57706015, 77056535, 2573688269, 12868441345]

約数ペア:

[(1, 12868441345), (5, 2573688269), (167, 77056535), (223, 57706015), (835, 15411307), (1115, 11541203), (37241, 345545), (69109, 186205)]