21194339402

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2753}}^1\times {\mathrm{89519}}^1$

素因数の和:92317

約数の個数: 16

約数和(自身を含む): 32543026560

約数和(自身を除く): 11348687158

約数列:

[1, 2, 43, 86, 2753, 5506, 89519, 118379, 179038, 236758, 3849317, 7698634, 246445807, 492891614, 10597169701, 21194339402]

約数ペア:

[(1, 21194339402), (2, 10597169701), (43, 492891614), (86, 246445807), (2753, 7698634), (5506, 3849317), (89519, 236758), (118379, 179038)]