22647148

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:649

約数の個数: 24

約数和(自身を含む): 40409600

約数和(自身を除く): 17762452

約数列:

[1, 2, 4, 109, 127, 218, 254, 409, 436, 508, 818, 1636, 13843, 27686, 44581, 51943, 55372, 89162, 103886, 178324, 207772, 5661787, 11323574, 22647148]

約数ペア:

[(1, 22647148), (2, 11323574), (4, 5661787), (109, 207772), (127, 178324), (218, 103886), (254, 89162), (409, 55372), (436, 51943), (508, 44581), (818, 27686), (1636, 13843)]