19164030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{638801}}^1$

素因数の和:638811

約数の個数: 16

約数和(自身を含む): 45993744

約数和(自身を除く): 26829714

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 638801, 1277602, 1916403, 3194005, 3832806, 6388010, 9582015, 19164030]

約数ペア:

[(1, 19164030), (2, 9582015), (3, 6388010), (5, 3832806), (6, 3194005), (10, 1916403), (15, 1277602), (30, 638801)]