20161175557

素因数分解:

${\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{373}}^1\times {\mathrm{12757}}^1$

素因数の和:13372

約数の個数: 16

約数和(自身を含む): 21376284160

約数和(自身を除く): 1215108603

約数列:

[1, 19, 223, 373, 4237, 7087, 12757, 83179, 242383, 1580401, 2844811, 4758361, 54051409, 90408859, 1061114503, 20161175557]

約数ペア:

[(1, 20161175557), (19, 1061114503), (223, 90408859), (373, 54051409), (4237, 4758361), (7087, 2844811), (12757, 1580401), (83179, 242383)]