20191966454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{4007933}}^1$

素因数の和:4008175

約数の個数: 16

約数和(自身を含む): 33185693520

約数和(自身を除く): 12993727066

約数列:

[1, 2, 11, 22, 229, 458, 2519, 5038, 4007933, 8015866, 44087263, 88174526, 917816657, 1835633314, 10095983227, 20191966454]

約数ペア:

[(1, 20191966454), (2, 10095983227), (11, 1835633314), (22, 917816657), (229, 88174526), (458, 44087263), (2519, 8015866), (5038, 4007933)]