19692849

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{5281}}^1$

素因数の和:5408

約数の個数: 16

約数和(自身を含む): 28903104

約数和(自身を除く): 9210255

約数列:

[1, 3, 11, 33, 113, 339, 1243, 3729, 5281, 15843, 58091, 174273, 596753, 1790259, 6564283, 19692849]

約数ペア:

[(1, 19692849), (3, 6564283), (11, 1790259), (33, 596753), (113, 174273), (339, 58091), (1243, 15843), (3729, 5281)]