21413234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{15361}}^1$

素因数の和:15421

約数の個数: 16

約数和(自身を含む): 34841016

約数和(自身を除く): 13427782

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 15361, 30722, 261137, 522274, 629801, 1259602, 10706617, 21413234]

約数ペア:

[(1, 21413234), (2, 10706617), (17, 1259602), (34, 629801), (41, 522274), (82, 261137), (697, 30722), (1394, 15361)]