19340136

素因数分解:

$2^3\times 3^2\times {\mathrm{268613}}^1$

素因数の和:268625

約数の個数: 24

約数和(自身を含む): 52379730

約数和(自身を除く): 33039594

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 268613, 537226, 805839, 1074452, 1611678, 2148904, 2417517, 3223356, 4835034, 6446712, 9670068, 19340136]

約数ペア:

[(1, 19340136), (2, 9670068), (3, 6446712), (4, 4835034), (6, 3223356), (8, 2417517), (9, 2148904), (12, 1611678), (18, 1074452), (24, 805839), (36, 537226), (72, 268613)]