22387053

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18517}}^1$

素因数の和:18564

約数の個数: 16

約数和(自身を含む): 33184256

約数和(自身を除く): 10797203

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 18517, 55551, 240721, 574027, 722163, 1722081, 7462351, 22387053]

約数ペア:

[(1, 22387053), (3, 7462351), (13, 1722081), (31, 722163), (39, 574027), (93, 240721), (403, 55551), (1209, 18517)]