15679918690

素因数分解:

$2^1\times 5^1\times {\mathrm{1667}}^1\times {\mathrm{940607}}^1$

素因数の和:942281

約数の個数: 16

約数和(自身を含む): 28240814592

約数和(自身を除く): 12560895902

約数列:

[1, 2, 5, 10, 1667, 3334, 8335, 16670, 940607, 1881214, 4703035, 9406070, 1567991869, 3135983738, 7839959345, 15679918690]

約数ペア:

[(1, 15679918690), (2, 7839959345), (5, 3135983738), (10, 1567991869), (1667, 9406070), (3334, 4703035), (8335, 1881214), (16670, 940607)]