12654190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{66601}}^1$

素因数の和:66627

約数の個数: 16

約数和(自身を含む): 23976720

約数和(自身を除く): 11322530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 66601, 133202, 333005, 666010, 1265419, 2530838, 6327095, 12654190]

約数ペア:

[(1, 12654190), (2, 6327095), (5, 2530838), (10, 1265419), (19, 666010), (38, 333005), (95, 133202), (190, 66601)]