13811504

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{971}}^1$

素因数の和:1113

約数の個数: 40

約数和(自身を含む): 30855168

約数和(自身を除く): 17043664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 508, 889, 971, 1016, 1778, 1942, 2032, 3556, 3884, 6797, 7112, 7768, 13594, 14224, 15536, 27188, 54376, 108752, 123317, 246634, 493268, 863219, 986536, 1726438, 1973072, 3452876, 6905752, 13811504]

約数ペア:

[(1, 13811504), (2, 6905752), (4, 3452876), (7, 1973072), (8, 1726438), (14, 986536), (16, 863219), (28, 493268), (56, 246634), (112, 123317), (127, 108752), (254, 54376), (508, 27188), (889, 15536), (971, 14224), (1016, 13594), (1778, 7768), (1942, 7112), (2032, 6797), (3556, 3884)]