189834986881

素因数分解:

${\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{3259}}^1\times {\mathrm{12721}}^1$

素因数の和:16240

約数の個数: 16

約数和(自身を含む): 200732804800

約数和(自身を除く): 10897817919

約数列:

[1, 19, 241, 3259, 4579, 12721, 61921, 241699, 785419, 3065761, 14922961, 41457739, 58249459, 787697041, 9991315099, 189834986881]

約数ペア:

[(1, 189834986881), (19, 9991315099), (241, 787697041), (3259, 58249459), (4579, 41457739), (12721, 14922961), (61921, 3065761), (241699, 785419)]