19076253

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{29303}}^1$

素因数の和:29344

約数の個数: 16

約数和(自身を含む): 30007296

約数和(自身を除く): 10931043

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 29303, 87909, 205121, 615363, 908393, 2725179, 6358751, 19076253]

約数ペア:

[(1, 19076253), (3, 6358751), (7, 2725179), (21, 908393), (31, 615363), (93, 205121), (217, 87909), (651, 29303)]