16154123

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:382

約数の個数: 16

約数和(自身を含む): 17690400

約数和(自身を除く): 1536277

約数列:

[1, 19, 41, 89, 233, 779, 1691, 3649, 4427, 9553, 20737, 69331, 181507, 394003, 850217, 16154123]

約数ペア:

[(1, 16154123), (19, 850217), (41, 394003), (89, 181507), (233, 69331), (779, 20737), (1691, 9553), (3649, 4427)]