19958202

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{100799}}^1$

素因数の和:100818

約数の個数: 24

約数和(自身を含む): 47174400

約数和(自身を除く): 27216198

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 100799, 201598, 302397, 604794, 907191, 1108789, 1814382, 2217578, 3326367, 6652734, 9979101, 19958202]

約数ペア:

[(1, 19958202), (2, 9979101), (3, 6652734), (6, 3326367), (9, 2217578), (11, 1814382), (18, 1108789), (22, 907191), (33, 604794), (66, 302397), (99, 201598), (198, 100799)]