11915071

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{887}}^1$

素因数の和:1014

約数の個数: 16

約数和(自身を含む): 14492160

約数和(自身を除く): 2577089

約数列:

[1, 7, 19, 101, 133, 707, 887, 1919, 6209, 13433, 16853, 89587, 117971, 627109, 1702153, 11915071]

約数ペア:

[(1, 11915071), (7, 1702153), (19, 627109), (101, 117971), (133, 89587), (707, 16853), (887, 13433), (1919, 6209)]