10220290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53791}}^1$

素因数の和:53817

約数の個数: 16

約数和(自身を含む): 19365120

約数和(自身を除く): 9144830

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 53791, 107582, 268955, 537910, 1022029, 2044058, 5110145, 10220290]

約数ペア:

[(1, 10220290), (2, 5110145), (5, 2044058), (10, 1022029), (19, 537910), (38, 268955), (95, 107582), (190, 53791)]