19806958082

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{850303}}^1$

素因数の和:850937

約数の個数: 16

約数和(自身を含む): 31325199360

約数和(自身を除く): 11518241278

約数列:

[1, 2, 19, 38, 613, 1226, 11647, 23294, 850303, 1700606, 16155757, 32311514, 521235739, 1042471478, 9903479041, 19806958082]

約数ペア:

[(1, 19806958082), (2, 9903479041), (19, 1042471478), (38, 521235739), (613, 32311514), (1226, 16155757), (11647, 1700606), (23294, 850303)]