21234106

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{997}}^1$

素因数の和:1485

約数の個数: 16

約数和(自身を含む): 33341184

約数和(自身を除く): 12107078

約数列:

[1, 2, 23, 46, 463, 926, 997, 1994, 10649, 21298, 22931, 45862, 461611, 923222, 10617053, 21234106]

約数ペア:

[(1, 21234106), (2, 10617053), (23, 923222), (46, 461611), (463, 45862), (926, 22931), (997, 21298), (1994, 10649)]