16321398

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1171}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 34428672

約数和(自身を除く): 18107274

約数列:

[1, 2, 3, 6, 23, 46, 69, 101, 138, 202, 303, 606, 1171, 2323, 2342, 3513, 4646, 6969, 7026, 13938, 26933, 53866, 80799, 118271, 161598, 236542, 354813, 709626, 2720233, 5440466, 8160699, 16321398]

約数ペア:

[(1, 16321398), (2, 8160699), (3, 5440466), (6, 2720233), (23, 709626), (46, 354813), (69, 236542), (101, 161598), (138, 118271), (202, 80799), (303, 53866), (606, 26933), (1171, 13938), (2323, 7026), (2342, 6969), (3513, 4646)]