10891504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{52363}}^1$

素因数の和:52384

約数の個数: 20

約数和(自身を含む): 22725976

約数和(自身を除く): 11834472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 52363, 104726, 209452, 418904, 680719, 837808, 1361438, 2722876, 5445752, 10891504]

約数ペア:

[(1, 10891504), (2, 5445752), (4, 2722876), (8, 1361438), (13, 837808), (16, 680719), (26, 418904), (52, 209452), (104, 104726), (208, 52363)]