19389192

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{17189}}^1$

素因数の和:17245

約数の個数: 32

約数和(自身を含む): 49507200

約数和(自身を除く): 30118008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 17189, 34378, 51567, 68756, 103134, 137512, 206268, 412536, 807883, 1615766, 2423649, 3231532, 4847298, 6463064, 9694596, 19389192]

約数ペア:

[(1, 19389192), (2, 9694596), (3, 6463064), (4, 4847298), (6, 3231532), (8, 2423649), (12, 1615766), (24, 807883), (47, 412536), (94, 206268), (141, 137512), (188, 103134), (282, 68756), (376, 51567), (564, 34378), (1128, 17189)]