19920504

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{22433}}^1$

素因数の和:22479

約数の個数: 32

約数和(自身を含む): 51149520

約数和(自身を除く): 31229016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 296, 444, 888, 22433, 44866, 67299, 89732, 134598, 179464, 269196, 538392, 830021, 1660042, 2490063, 3320084, 4980126, 6640168, 9960252, 19920504]

約数ペア:

[(1, 19920504), (2, 9960252), (3, 6640168), (4, 4980126), (6, 3320084), (8, 2490063), (12, 1660042), (24, 830021), (37, 538392), (74, 269196), (111, 179464), (148, 134598), (222, 89732), (296, 67299), (444, 44866), (888, 22433)]