17220766

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{701}}^1$

素因数の和:947

約数の個数: 16

約数和(自身を含む): 26383968

約数和(自身を除く): 9163202

約数列:

[1, 2, 71, 142, 173, 346, 701, 1402, 12283, 24566, 49771, 99542, 121273, 242546, 8610383, 17220766]

約数ペア:

[(1, 17220766), (2, 8610383), (71, 242546), (142, 121273), (173, 99542), (346, 49771), (701, 24566), (1402, 12283)]