1566552641

素因数分解:

${\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1997}}^1$

素因数の和:2129

約数の個数: 24

約数和(自身を含む): 1726487784

約数和(自身を除く): 159935143

約数列:

[1, 19, 41, 53, 361, 779, 1007, 1997, 2173, 14801, 19133, 37943, 41287, 81877, 105841, 720917, 784453, 1555663, 2010979, 4339481, 29557597, 38208601, 82450139, 1566552641]

約数ペア:

[(1, 1566552641), (19, 82450139), (41, 38208601), (53, 29557597), (361, 4339481), (779, 2010979), (1007, 1555663), (1997, 784453), (2173, 720917), (14801, 105841), (19133, 81877), (37943, 41287)]