16168639

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{283}}^1$

素因数の和:430

約数の個数: 16

約数和(自身を含む): 17812480

約数和(自身を除く): 1643841

約数列:

[1, 19, 31, 97, 283, 589, 1843, 3007, 5377, 8773, 27451, 57133, 166687, 521569, 850981, 16168639]

約数ペア:

[(1, 16168639), (19, 850981), (31, 521569), (97, 166687), (283, 57133), (589, 27451), (1843, 8773), (3007, 5377)]