12489969314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{38447}}^1$

素因数の和:38654

約数の個数: 32

約数和(自身を含む): 20152903680

約数和(自身を除く): 7662934366

約数列:

[1, 2, 19, 38, 83, 103, 166, 206, 1577, 1957, 3154, 3914, 8549, 17098, 38447, 76894, 162431, 324862, 730493, 1460986, 3191101, 3960041, 6382202, 7920082, 60630919, 75240779, 121261838, 150481558, 328683403, 657366806, 6244984657, 12489969314]

約数ペア:

[(1, 12489969314), (2, 6244984657), (19, 657366806), (38, 328683403), (83, 150481558), (103, 121261838), (166, 75240779), (206, 60630919), (1577, 7920082), (1957, 6382202), (3154, 3960041), (3914, 3191101), (8549, 1460986), (17098, 730493), (38447, 324862), (76894, 162431)]