1916403842

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{673}}^1\times {\mathrm{10243}}^1$

素因数の和:11057

約数の個数: 16

約数和(自身を含む): 2899871520

約数和(自身を除く): 983467678

約数列:

[1, 2, 139, 278, 673, 1346, 10243, 20486, 93547, 187094, 1423777, 2847554, 6893539, 13787078, 958201921, 1916403842]

約数ペア:

[(1, 1916403842), (2, 958201921), (139, 13787078), (278, 6893539), (673, 2847554), (1346, 1423777), (10243, 187094), (20486, 93547)]