16565555986

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2647}}^1\times {\mathrm{9511}}^1$

素因数の和:12214

約数の個数: 32

約数和(自身を含む): 29016317952

約数和(自身を除く): 12450761966

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 2647, 5294, 9511, 18529, 19022, 37058, 66577, 124409, 133154, 248818, 447017, 870863, 894034, 1741726, 3129119, 6258238, 25175617, 50351234, 176229319, 352458638, 1183253999, 2366507998, 8282777993, 16565555986]

約数ペア:

[(1, 16565555986), (2, 8282777993), (7, 2366507998), (14, 1183253999), (47, 352458638), (94, 176229319), (329, 50351234), (658, 25175617), (2647, 6258238), (5294, 3129119), (9511, 1741726), (18529, 894034), (19022, 870863), (37058, 447017), (66577, 248818), (124409, 133154)]