18793714

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3217}}^1$

素因数の和:3369

約数の個数: 16

約数和(自身を含む): 29657088

約数和(自身を除く): 10863374

約数列:

[1, 2, 23, 46, 127, 254, 2921, 3217, 5842, 6434, 73991, 147982, 408559, 817118, 9396857, 18793714]

約数ペア:

[(1, 18793714), (2, 9396857), (23, 817118), (46, 408559), (127, 147982), (254, 73991), (2921, 6434), (3217, 5842)]