12381635

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 18332160

約数和(自身を除く): 5950525

約数列:

[1, 5, 7, 19, 35, 43, 95, 133, 215, 301, 433, 665, 817, 1505, 2165, 3031, 4085, 5719, 8227, 15155, 18619, 28595, 41135, 57589, 93095, 130333, 287945, 353761, 651665, 1768805, 2476327, 12381635]

約数ペア:

[(1, 12381635), (5, 2476327), (7, 1768805), (19, 651665), (35, 353761), (43, 287945), (95, 130333), (133, 93095), (215, 57589), (301, 41135), (433, 28595), (665, 18619), (817, 15155), (1505, 8227), (2165, 5719), (3031, 4085)]