19173366

素因数分解:

$2^1\times 3^2\times {\mathrm{971}}^1\times {\mathrm{1097}}^1$

素因数の和:2076

約数の個数: 24

約数和(自身を含む): 41622984

約数和(自身を除く): 22449618

約数列:

[1, 2, 3, 6, 9, 18, 971, 1097, 1942, 2194, 2913, 3291, 5826, 6582, 8739, 9873, 17478, 19746, 1065187, 2130374, 3195561, 6391122, 9586683, 19173366]

約数ペア:

[(1, 19173366), (2, 9586683), (3, 6391122), (6, 3195561), (9, 2130374), (18, 1065187), (971, 19746), (1097, 17478), (1942, 9873), (2194, 8739), (2913, 6582), (3291, 5826)]