19791498

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{29191}}^1$

素因数の和:29309

約数の個数: 16

約数和(自身を含む): 39934656

約数和(自身を除く): 20143158

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 29191, 58382, 87573, 175146, 3298583, 6597166, 9895749, 19791498]

約数ペア:

[(1, 19791498), (2, 9895749), (3, 6597166), (6, 3298583), (113, 175146), (226, 87573), (339, 58382), (678, 29191)]