19146170

素因数分解:

$2^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{4999}}^1$

素因数の和:5389

約数の個数: 16

約数和(自身を含む): 34560000

約数和(自身を除く): 15413830

約数列:

[1, 2, 5, 10, 383, 766, 1915, 3830, 4999, 9998, 24995, 49990, 1914617, 3829234, 9573085, 19146170]

約数ペア:

[(1, 19146170), (2, 9573085), (5, 3829234), (10, 1914617), (383, 49990), (766, 24995), (1915, 9998), (3830, 4999)]