19196255

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1301}}^1$

素因数の和:1546

約数の個数: 16

約数和(自身を含む): 24935904

約数和(自身を除く): 5739649

約数列:

[1, 5, 13, 65, 227, 1135, 1301, 2951, 6505, 14755, 16913, 84565, 295327, 1476635, 3839251, 19196255]

約数ペア:

[(1, 19196255), (5, 3839251), (13, 1476635), (65, 295327), (227, 84565), (1135, 16913), (1301, 14755), (2951, 6505)]