16312138

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{857}}^1$

素因数の和:1197

約数の個数: 16

約数和(自身を含む): 25369344

約数和(自身を除く): 9057206

約数列:

[1, 2, 31, 62, 307, 614, 857, 1714, 9517, 19034, 26567, 53134, 263099, 526198, 8156069, 16312138]

約数ペア:

[(1, 16312138), (2, 8156069), (31, 526198), (62, 263099), (307, 53134), (614, 26567), (857, 19034), (1714, 9517)]