17996176

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{102251}}^1$

素因数の和:102270

約数の個数: 20

約数和(自身を含む): 38037744

約数和(自身を除く): 20041568

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 102251, 204502, 409004, 818008, 1124761, 1636016, 2249522, 4499044, 8998088, 17996176]

約数ペア:

[(1, 17996176), (2, 8998088), (4, 4499044), (8, 2249522), (11, 1636016), (16, 1124761), (22, 818008), (44, 409004), (88, 204502), (176, 102251)]