2019159079

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{317}}^1\times {\mathrm{24593}}^1$

素因数の和:24954

約数の個数: 16

約数和(自身を含む): 2377551168

約数和(自身を除く): 358392089

約数列:

[1, 7, 37, 259, 317, 2219, 11729, 24593, 82103, 172151, 909941, 6369587, 7795981, 54571867, 288451297, 2019159079]

約数ペア:

[(1, 2019159079), (7, 288451297), (37, 54571867), (259, 7795981), (317, 6369587), (2219, 909941), (11729, 172151), (24593, 82103)]