2051212922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{12973}}^1\times {\mathrm{7187}}^1$

素因数の和:20173

約数の個数: 16

約数和(自身を含む): 3357256032

約数和(自身を除く): 1306043110

約数列:

[1, 2, 11, 22, 7187, 12973, 14374, 25946, 79057, 142703, 158114, 285406, 93236951, 186473902, 1025606461, 2051212922]

約数ペア:

[(1, 2051212922), (2, 1025606461), (11, 186473902), (22, 93236951), (7187, 285406), (12973, 158114), (14374, 142703), (25946, 79057)]