19657122

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79907}}^1$

素因数の和:79953

約数の個数: 16

約数和(自身を含む): 40273632

約数和(自身を除く): 20616510

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 79907, 159814, 239721, 479442, 3276187, 6552374, 9828561, 19657122]

約数ペア:

[(1, 19657122), (2, 9828561), (3, 6552374), (6, 3276187), (41, 479442), (82, 239721), (123, 159814), (246, 79907)]