16919692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4079}}^1$

素因数の和:4161

約数の個数: 24

約数和(自身を含む): 31872960

約数和(自身を除く): 14953268

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4079, 4148, 8158, 16316, 69343, 138686, 248819, 277372, 497638, 995276, 4229923, 8459846, 16919692]

約数ペア:

[(1, 16919692), (2, 8459846), (4, 4229923), (17, 995276), (34, 497638), (61, 277372), (68, 248819), (122, 138686), (244, 69343), (1037, 16316), (2074, 8158), (4079, 4148)]