19085058

素因数分解:

$2^1\times 3^4\times {\mathrm{117809}}^1$

素因数の和:117823

約数の個数: 20

約数和(自身を含む): 42765030

約数和(自身を除く): 23679972

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 117809, 235618, 353427, 706854, 1060281, 2120562, 3180843, 6361686, 9542529, 19085058]

約数ペア:

[(1, 19085058), (2, 9542529), (3, 6361686), (6, 3180843), (9, 2120562), (18, 1060281), (27, 706854), (54, 353427), (81, 235618), (162, 117809)]