18885133

素因数分解:

${\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:348

約数の個数: 16

約数和(自身を含む): 20301120

約数和(自身を除く): 1415987

約数列:

[1, 37, 41, 59, 211, 1517, 2183, 2419, 7807, 8651, 12449, 89503, 320087, 460613, 510409, 18885133]

約数ペア:

[(1, 18885133), (37, 510409), (41, 460613), (59, 320087), (211, 89503), (1517, 12449), (2183, 8651), (2419, 7807)]