19160626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{1123}}^1$

素因数の和:1593

約数の個数: 16

約数和(自身を含む): 30348000

約数和(自身を除く): 11187374

約数列:

[1, 2, 19, 38, 449, 898, 1123, 2246, 8531, 17062, 21337, 42674, 504227, 1008454, 9580313, 19160626]

約数ペア:

[(1, 19160626), (2, 9580313), (19, 1008454), (38, 504227), (449, 42674), (898, 21337), (1123, 17062), (2246, 8531)]