19732630

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{27031}}^1$

素因数の和:27111

約数の個数: 16

約数和(自身を含む): 36006624

約数和(自身を除く): 16273994

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 27031, 54062, 135155, 270310, 1973263, 3946526, 9866315, 19732630]

約数ペア:

[(1, 19732630), (2, 9866315), (5, 3946526), (10, 1973263), (73, 270310), (146, 135155), (365, 54062), (730, 27031)]