22471642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{8329}}^1$

素因数の和:8421

約数の個数: 16

約数和(自身を含む): 35985600

約数和(自身を除く): 13513958

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 8329, 16658, 158251, 316502, 591359, 1182718, 11235821, 22471642]

約数ペア:

[(1, 22471642), (2, 11235821), (19, 1182718), (38, 591359), (71, 316502), (142, 158251), (1349, 16658), (2698, 8329)]