16695568

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{7507}}^1$

素因数の和:7654

約数の個数: 20

約数和(自身を含む): 32584720

約数和(自身を除く): 15889152

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 7507, 15014, 30028, 60056, 120112, 1043473, 2086946, 4173892, 8347784, 16695568]

約数ペア:

[(1, 16695568), (2, 8347784), (4, 4173892), (8, 2086946), (16, 1043473), (139, 120112), (278, 60056), (556, 30028), (1112, 15014), (2224, 7507)]