11691764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21977}}^1$

素因数の和:22007

約数の個数: 24

約数和(自身を含む): 24615360

約数和(自身を除く): 12923596

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 21977, 43954, 87908, 153839, 307678, 417563, 615356, 835126, 1670252, 2922941, 5845882, 11691764]

約数ペア:

[(1, 11691764), (2, 5845882), (4, 2922941), (7, 1670252), (14, 835126), (19, 615356), (28, 417563), (38, 307678), (76, 153839), (133, 87908), (266, 43954), (532, 21977)]