17864422

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{4679}}^1$

素因数の和:4787

約数の個数: 16

約数和(自身を含む): 28304640

約数和(自身を除く): 10440218

約数列:

[1, 2, 23, 46, 83, 166, 1909, 3818, 4679, 9358, 107617, 215234, 388357, 776714, 8932211, 17864422]

約数ペア:

[(1, 17864422), (2, 8932211), (23, 776714), (46, 388357), (83, 215234), (166, 107617), (1909, 9358), (3818, 4679)]