19552029

素因数分解:

$3^1\times 7^3\times {\mathrm{19001}}^1$

素因数の和:19025

約数の個数: 16

約数和(自身を含む): 30403200

約数和(自身を除く): 10851171

約数列:

[1, 3, 7, 21, 49, 147, 343, 1029, 19001, 57003, 133007, 399021, 931049, 2793147, 6517343, 19552029]

約数ペア:

[(1, 19552029), (3, 6517343), (7, 2793147), (21, 931049), (49, 399021), (147, 133007), (343, 57003), (1029, 19001)]