2019263998

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{48533}}^1$

素因数の和:48899

約数の個数: 16

約数和(自身を含む): 3082103136

約数和(自身を除く): 1062839138

約数列:

[1, 2, 71, 142, 293, 586, 20803, 41606, 48533, 97066, 3445843, 6891686, 14220169, 28440338, 1009631999, 2019263998]

約数ペア:

[(1, 2019263998), (2, 1009631999), (71, 28440338), (142, 14220169), (293, 6891686), (586, 3445843), (20803, 97066), (41606, 48533)]