79389838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{35729}}^1$

素因数の和:35843

約数の個数: 16

約数和(自身を含む): 131200560

約数和(自身を除く): 51810722

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 35729, 71458, 393019, 786038, 3608629, 7217258, 39694919, 79389838]

約数ペア:

[(1, 79389838), (2, 39694919), (11, 7217258), (22, 3608629), (101, 786038), (202, 393019), (1111, 71458), (2222, 35729)]