2019474087618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{25890693431}}^1$

素因数の和:25890693449

約数の個数: 16

約数和(自身を含む): 4349636496576

約数和(自身を除く): 2330162408958

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 25890693431, 51781386862, 77672080293, 155344160586, 336579014603, 673158029206, 1009737043809, 2019474087618]

約数ペア:

[(1, 2019474087618), (2, 1009737043809), (3, 673158029206), (6, 336579014603), (13, 155344160586), (26, 77672080293), (39, 51781386862), (78, 25890693431)]