16198504

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1$

素因数の和:2233

約数の個数: 32

約数和(自身を含む): 34977600

約数和(自身を除く): 18779096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 2081, 3892, 4162, 7784, 8324, 14567, 16648, 29134, 58268, 116536, 289259, 578518, 1157036, 2024813, 2314072, 4049626, 8099252, 16198504]

約数ペア:

[(1, 16198504), (2, 8099252), (4, 4049626), (7, 2314072), (8, 2024813), (14, 1157036), (28, 578518), (56, 289259), (139, 116536), (278, 58268), (556, 29134), (973, 16648), (1112, 14567), (1946, 8324), (2081, 7784), (3892, 4162)]