21436466

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{233}}^1\times {\mathrm{293}}^1$

素因数の和:685

約数の個数: 16

約数和(自身を含む): 32609304

約数和(自身を除く): 11172838

約数列:

[1, 2, 157, 233, 293, 314, 466, 586, 36581, 46001, 68269, 73162, 92002, 136538, 10718233, 21436466]

約数ペア:

[(1, 21436466), (2, 10718233), (157, 136538), (233, 92002), (293, 73162), (314, 68269), (466, 46001), (586, 36581)]