19110424

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{367}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 37624320

約数和(自身を除く): 18513896

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 283, 367, 566, 734, 1132, 1468, 2264, 2936, 6509, 8441, 13018, 16882, 26036, 33764, 52072, 67528, 103861, 207722, 415444, 830888, 2388803, 4777606, 9555212, 19110424]

約数ペア:

[(1, 19110424), (2, 9555212), (4, 4777606), (8, 2388803), (23, 830888), (46, 415444), (92, 207722), (184, 103861), (283, 67528), (367, 52072), (566, 33764), (734, 26036), (1132, 16882), (1468, 13018), (2264, 8441), (2936, 6509)]