71211734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{170363}}^1$

素因数の和:170395

約数の個数: 16

約数和(自身を含む): 122662080

約数和(自身を除く): 51450346

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 170363, 340726, 1873993, 3236897, 3747986, 6473794, 35605867, 71211734]

約数ペア:

[(1, 71211734), (2, 35605867), (11, 6473794), (19, 3747986), (22, 3236897), (38, 1873993), (209, 340726), (418, 170363)]