19152690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{638423}}^1$

素因数の和:638433

約数の個数: 16

約数和(自身を含む): 45966528

約数和(自身を除く): 26813838

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 638423, 1276846, 1915269, 3192115, 3830538, 6384230, 9576345, 19152690]

約数ペア:

[(1, 19152690), (2, 9576345), (3, 6384230), (5, 3830538), (6, 3192115), (10, 1915269), (15, 1276846), (30, 638423)]