1531742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:427

約数の個数: 16

約数和(自身を含む): 2442960

約数和(自身を除く): 911218

約数列:

[1, 2, 19, 38, 173, 233, 346, 466, 3287, 4427, 6574, 8854, 40309, 80618, 765871, 1531742]

約数ペア:

[(1, 1531742), (2, 765871), (19, 80618), (38, 40309), (173, 8854), (233, 6574), (346, 4427), (466, 3287)]