19098756

素因数分解:

$2^2\times 3^2\times {\mathrm{197}}^1\times {\mathrm{2693}}^1$

素因数の和:2900

約数の個数: 36

約数和(自身を含む): 48540492

約数和(自身を除く): 29441736

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 197, 394, 591, 788, 1182, 1773, 2364, 2693, 3546, 5386, 7092, 8079, 10772, 16158, 24237, 32316, 48474, 96948, 530521, 1061042, 1591563, 2122084, 3183126, 4774689, 6366252, 9549378, 19098756]

約数ペア:

[(1, 19098756), (2, 9549378), (3, 6366252), (4, 4774689), (6, 3183126), (9, 2122084), (12, 1591563), (18, 1061042), (36, 530521), (197, 96948), (394, 48474), (591, 32316), (788, 24237), (1182, 16158), (1773, 10772), (2364, 8079), (2693, 7092), (3546, 5386)]