19309812

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{20369}}^1$

素因数の和:20455

約数の個数: 24

約数和(自身を含む): 45628800

約数和(自身を除く): 26318988

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 20369, 40738, 61107, 81476, 122214, 244428, 1609151, 3218302, 4827453, 6436604, 9654906, 19309812]

約数ペア:

[(1, 19309812), (2, 9654906), (3, 6436604), (4, 4827453), (6, 3218302), (12, 1609151), (79, 244428), (158, 122214), (237, 81476), (316, 61107), (474, 40738), (948, 20369)]