16859888

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{6091}}^1$

素因数の和:6272

約数の個数: 20

約数和(自身を含む): 32860248

約数和(自身を除く): 16000360

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 6091, 12182, 24364, 48728, 97456, 1053743, 2107486, 4214972, 8429944, 16859888]

約数ペア:

[(1, 16859888), (2, 8429944), (4, 4214972), (8, 2107486), (16, 1053743), (173, 97456), (346, 48728), (692, 24364), (1384, 12182), (2768, 6091)]