10778852

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20261}}^1$

素因数の和:20291

約数の個数: 24

約数和(自身を含む): 22693440

約数和(自身を除く): 11914588

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 20261, 40522, 81044, 141827, 283654, 384959, 567308, 769918, 1539836, 2694713, 5389426, 10778852]

約数ペア:

[(1, 10778852), (2, 5389426), (4, 2694713), (7, 1539836), (14, 769918), (19, 567308), (28, 384959), (38, 283654), (76, 141827), (133, 81044), (266, 40522), (532, 20261)]