19317726

素因数分解:

$2^1\times 3^2\times {\mathrm{199}}^1\times {\mathrm{5393}}^1$

素因数の和:5600

約数の個数: 24

約数和(自身を含む): 42073200

約数和(自身を除く): 22755474

約数列:

[1, 2, 3, 6, 9, 18, 199, 398, 597, 1194, 1791, 3582, 5393, 10786, 16179, 32358, 48537, 97074, 1073207, 2146414, 3219621, 6439242, 9658863, 19317726]

約数ペア:

[(1, 19317726), (2, 9658863), (3, 6439242), (6, 3219621), (9, 2146414), (18, 1073207), (199, 97074), (398, 48537), (597, 32358), (1194, 16179), (1791, 10786), (3582, 5393)]