19214084

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{347}}^1$

素因数の和:587

約数の個数: 24

約数和(自身を含む): 34298880

約数和(自身を除く): 15084796

約数列:

[1, 2, 4, 109, 127, 218, 254, 347, 436, 508, 694, 1388, 13843, 27686, 37823, 44069, 55372, 75646, 88138, 151292, 176276, 4803521, 9607042, 19214084]

約数ペア:

[(1, 19214084), (2, 9607042), (4, 4803521), (109, 176276), (127, 151292), (218, 88138), (254, 75646), (347, 55372), (436, 44069), (508, 37823), (694, 27686), (1388, 13843)]