13125392

素因数分解:

$2^4\times 7^1\times {\mathrm{117191}}^1$

素因数の和:117206

約数の個数: 20

約数和(自身を含む): 29063616

約数和(自身を除く): 15938224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 117191, 234382, 468764, 820337, 937528, 1640674, 1875056, 3281348, 6562696, 13125392]

約数ペア:

[(1, 13125392), (2, 6562696), (4, 3281348), (7, 1875056), (8, 1640674), (14, 937528), (16, 820337), (28, 468764), (56, 234382), (112, 117191)]