21341834

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{10639}}^1$

素因数の和:10717

約数の個数: 16

約数和(自身を含む): 34473600

約数和(自身を除く): 13131766

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 10639, 21278, 180863, 361726, 627701, 1255402, 10670917, 21341834]

約数ペア:

[(1, 21341834), (2, 10670917), (17, 1255402), (34, 627701), (59, 361726), (118, 180863), (1003, 21278), (2006, 10639)]