19789896

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{117797}}^1$

素因数の和:117813

約数の個数: 32

約数和(自身を含む): 56543040

約数和(自身を除く): 36753144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 117797, 235594, 353391, 471188, 706782, 824579, 942376, 1413564, 1649158, 2473737, 2827128, 3298316, 4947474, 6596632, 9894948, 19789896]

約数ペア:

[(1, 19789896), (2, 9894948), (3, 6596632), (4, 4947474), (6, 3298316), (7, 2827128), (8, 2473737), (12, 1649158), (14, 1413564), (21, 942376), (24, 824579), (28, 706782), (42, 471188), (56, 353391), (84, 235594), (168, 117797)]