21317626

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{56999}}^1$

素因数の和:57029

約数の個数: 16

約数和(自身を含む): 36936000

約数和(自身を除く): 15618374

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 56999, 113998, 626989, 968983, 1253978, 1937966, 10658813, 21317626]

約数ペア:

[(1, 21317626), (2, 10658813), (11, 1937966), (17, 1253978), (22, 968983), (34, 626989), (187, 113998), (374, 56999)]