22640366

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{22153}}^1$

素因数の和:22235

約数の個数: 16

約数和(自身を含む): 39345504

約数和(自身を除く): 16705138

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 22153, 44306, 155071, 310142, 1617169, 3234338, 11320183, 22640366]

約数ペア:

[(1, 22640366), (2, 11320183), (7, 3234338), (14, 1617169), (73, 310142), (146, 155071), (511, 44306), (1022, 22153)]