18964006

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4967}}^1$

素因数の和:5075

約数の個数: 16

約数和(自身を含む): 30046464

約数和(自身を除く): 11082458

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 4967, 9934, 114241, 228482, 412261, 824522, 9482003, 18964006]

約数ペア:

[(1, 18964006), (2, 9482003), (23, 824522), (46, 412261), (83, 228482), (166, 114241), (1909, 9934), (3818, 4967)]