22239085

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 30689280

約数和(自身を除く): 8450195

約数列:

[1, 5, 11, 29, 55, 73, 145, 191, 319, 365, 803, 955, 1595, 2101, 2117, 4015, 5539, 10505, 10585, 13943, 23287, 27695, 60929, 69715, 116435, 153373, 304645, 404347, 766865, 2021735, 4447817, 22239085]

約数ペア:

[(1, 22239085), (5, 4447817), (11, 2021735), (29, 766865), (55, 404347), (73, 304645), (145, 153373), (191, 116435), (319, 69715), (365, 60929), (803, 27695), (955, 23287), (1595, 13943), (2101, 10585), (2117, 10505), (4015, 5539)]