19234942

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{1559}}^1$

素因数の和:1791

約数の個数: 16

約数和(自身を含む): 29952000

約数和(自身を除く): 10717058

約数列:

[1, 2, 31, 62, 199, 398, 1559, 3118, 6169, 12338, 48329, 96658, 310241, 620482, 9617471, 19234942]

約数ペア:

[(1, 19234942), (2, 9617471), (31, 620482), (62, 310241), (199, 96658), (398, 48329), (1559, 12338), (3118, 6169)]