19170867

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3779}}^1$

素因数の和:3890

約数の個数: 16

約数和(自身を含む): 27216000

約数和(自身を除く): 8045133

約数列:

[1, 3, 19, 57, 89, 267, 1691, 3779, 5073, 11337, 71801, 215403, 336331, 1008993, 6390289, 19170867]

約数ペア:

[(1, 19170867), (3, 6390289), (19, 1008993), (57, 336331), (89, 215403), (267, 71801), (1691, 11337), (3779, 5073)]