19669896

素因数分解:

$2^3\times 3^2\times {\mathrm{273193}}^1$

素因数の和:273205

約数の個数: 24

約数和(自身を含む): 53272830

約数和(自身を除く): 33602934

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 273193, 546386, 819579, 1092772, 1639158, 2185544, 2458737, 3278316, 4917474, 6556632, 9834948, 19669896]

約数ペア:

[(1, 19669896), (2, 9834948), (3, 6556632), (4, 4917474), (6, 3278316), (8, 2458737), (9, 2185544), (12, 1639158), (18, 1092772), (24, 819579), (36, 546386), (72, 273193)]