16896244

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{11701}}^1$

素因数の和:11743

約数の個数: 18

約数和(自身を含む): 31209234

約数和(自身を除く): 14312990

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 11701, 23402, 46804, 222319, 444638, 889276, 4224061, 8448122, 16896244]

約数ペア:

[(1, 16896244), (2, 8448122), (4, 4224061), (19, 889276), (38, 444638), (76, 222319), (361, 46804), (722, 23402), (1444, 11701)]