19362930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{645431}}^1$

素因数の和:645441

約数の個数: 16

約数和(自身を含む): 46471104

約数和(自身を除く): 27108174

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 645431, 1290862, 1936293, 3227155, 3872586, 6454310, 9681465, 19362930]

約数ペア:

[(1, 19362930), (2, 9681465), (3, 6454310), (5, 3872586), (6, 3227155), (10, 1936293), (15, 1290862), (30, 645431)]