19933130147

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{331}}^1\times {\mathrm{23831}}^1$

素因数の和:24207

約数の個数: 24

約数和(自身を含む): 24116458752

約数和(自身を除く): 4183328605

約数列:

[1, 7, 19, 133, 331, 361, 2317, 2527, 6289, 23831, 44023, 119491, 166817, 452789, 836437, 3169523, 7888061, 8602991, 55216427, 60220937, 149873159, 1049112113, 2847590021, 19933130147]

約数ペア:

[(1, 19933130147), (7, 2847590021), (19, 1049112113), (133, 149873159), (331, 60220937), (361, 55216427), (2317, 8602991), (2527, 7888061), (6289, 3169523), (23831, 836437), (44023, 452789), (119491, 166817)]