19714854

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{46279}}^1$

素因数の和:46355

約数の個数: 16

約数和(自身を含む): 39985920

約数和(自身を除く): 20271066

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 46279, 92558, 138837, 277674, 3285809, 6571618, 9857427, 19714854]

約数ペア:

[(1, 19714854), (2, 9857427), (3, 6571618), (6, 3285809), (71, 277674), (142, 138837), (213, 92558), (426, 46279)]