19752816

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{10037}}^1$

素因数の和:10089

約数の個数: 40

約数和(自身を含む): 52277904

約数和(自身を除く): 32525088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 10037, 20074, 30111, 40148, 60222, 80296, 120444, 160592, 240888, 411517, 481776, 823034, 1234551, 1646068, 2469102, 3292136, 4938204, 6584272, 9876408, 19752816]

約数ペア:

[(1, 19752816), (2, 9876408), (3, 6584272), (4, 4938204), (6, 3292136), (8, 2469102), (12, 1646068), (16, 1234551), (24, 823034), (41, 481776), (48, 411517), (82, 240888), (123, 160592), (164, 120444), (246, 80296), (328, 60222), (492, 40148), (656, 30111), (984, 20074), (1968, 10037)]