22671719

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:694

約数の個数: 16

約数和(自身を含む): 26707968

約数和(自身を除く): 4036249

約数列:

[1, 7, 47, 137, 329, 503, 959, 3521, 6439, 23641, 45073, 68911, 165487, 482377, 3238817, 22671719]

約数ペア:

[(1, 22671719), (7, 3238817), (47, 482377), (137, 165487), (329, 68911), (503, 45073), (959, 23641), (3521, 6439)]