22807316

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{19867}}^1$

素因数の和:19919

約数の個数: 24

約数和(自身を含む): 46729536

約数和(自身を除く): 23922220

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 19867, 39734, 79468, 139069, 278138, 556276, 814547, 1629094, 3258188, 5701829, 11403658, 22807316]

約数ペア:

[(1, 22807316), (2, 11403658), (4, 5701829), (7, 3258188), (14, 1629094), (28, 814547), (41, 556276), (82, 278138), (164, 139069), (287, 79468), (574, 39734), (1148, 19867)]