12894805

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{33493}}^1$

素因数の和:33516

約数の個数: 16

約数和(自身を含む): 19292544

約数和(自身を除く): 6397739

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 33493, 167465, 234451, 368423, 1172255, 1842115, 2578961, 12894805]

約数ペア:

[(1, 12894805), (5, 2578961), (7, 1842115), (11, 1172255), (35, 368423), (55, 234451), (77, 167465), (385, 33493)]