19006008

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{113131}}^1$

素因数の和:113147

約数の個数: 32

約数和(自身を含む): 54303360

約数和(自身を除く): 35297352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 113131, 226262, 339393, 452524, 678786, 791917, 905048, 1357572, 1583834, 2375751, 2715144, 3167668, 4751502, 6335336, 9503004, 19006008]

約数ペア:

[(1, 19006008), (2, 9503004), (3, 6335336), (4, 4751502), (6, 3167668), (7, 2715144), (8, 2375751), (12, 1583834), (14, 1357572), (21, 905048), (24, 791917), (28, 678786), (42, 452524), (56, 339393), (84, 226262), (168, 113131)]