2019286054

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{63857}}^1$

素因数の和:64119

約数の個数: 16

約数和(自身を含む): 3078977328

約数和(自身を除く): 1059691274

約数列:

[1, 2, 97, 163, 194, 326, 15811, 31622, 63857, 127714, 6194129, 10408691, 12388258, 20817382, 1009643027, 2019286054]

約数ペア:

[(1, 2019286054), (2, 1009643027), (97, 20817382), (163, 12388258), (194, 10408691), (326, 6194129), (15811, 127714), (31622, 63857)]