11891924572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{778879}}^1$

素因数の和:779241

約数の個数: 24

約数和(自身を含む): 22768220160

約数和(自身を除く): 10876295588

約数列:

[1, 2, 4, 11, 22, 44, 347, 694, 1388, 3817, 7634, 15268, 778879, 1557758, 3115516, 8567669, 17135338, 34270676, 270271013, 540542026, 1081084052, 2972981143, 5945962286, 11891924572]

約数ペア:

[(1, 11891924572), (2, 5945962286), (4, 2972981143), (11, 1081084052), (22, 540542026), (44, 270271013), (347, 34270676), (694, 17135338), (1388, 8567669), (3817, 3115516), (7634, 1557758), (15268, 778879)]