22478007

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{12721}}^1$

素因数の和:12774

約数の個数: 16

約数和(自身を含む): 32568320

約数和(自身を除く): 10090313

約数列:

[1, 3, 19, 31, 57, 93, 589, 1767, 12721, 38163, 241699, 394351, 725097, 1183053, 7492669, 22478007]

約数ペア:

[(1, 22478007), (3, 7492669), (19, 1183053), (31, 725097), (57, 394351), (93, 241699), (589, 38163), (1767, 12721)]