11020256956

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{145003381}}^1$

素因数の和:145003404

約数の個数: 12

約数和(自身を含む): 20300473480

約数和(自身を除く): 9280216524

約数列:

[1, 2, 4, 19, 38, 76, 145003381, 290006762, 580013524, 2755064239, 5510128478, 11020256956]

約数ペア:

[(1, 11020256956), (2, 5510128478), (4, 2755064239), (19, 580013524), (38, 290006762), (76, 145003381)]