19233011

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 22892544

約数和(自身を除く): 3659533

約数列:

[1, 7, 47, 53, 329, 371, 1103, 2491, 7721, 17437, 51841, 58459, 362887, 409213, 2747573, 19233011]

約数ペア:

[(1, 19233011), (7, 2747573), (47, 409213), (53, 362887), (329, 58459), (371, 51841), (1103, 17437), (2491, 7721)]