20194173503

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8931523}}^1$

素因数の和:8931566

約数の個数: 16

約数和(自身を含む): 25722789120

約数和(自身を除く): 5528615617

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 8931523, 62520661, 151835891, 169698937, 1062851237, 1187892559, 2884881929, 20194173503]

約数ペア:

[(1, 20194173503), (7, 2884881929), (17, 1187892559), (19, 1062851237), (119, 169698937), (133, 151835891), (323, 62520661), (2261, 8931523)]