18412683119

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1289}}^1\times {\mathrm{19541}}^1$

素因数の和:20890

約数の個数: 16

約数和(自身を含む): 19965670560

約数和(自身を除く): 1552987441

約数列:

[1, 17, 43, 731, 1289, 19541, 21913, 55427, 332197, 840263, 942259, 14284471, 25188349, 428201933, 1083099007, 18412683119]

約数ペア:

[(1, 18412683119), (17, 1083099007), (43, 428201933), (731, 25188349), (1289, 14284471), (19541, 942259), (21913, 840263), (55427, 332197)]