19502801417

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{4356221}}^1$

素因数の和:4356280

約数の個数: 12

約数和(自身を含む): 22016345988

約数和(自身を除く): 2513544571

約数列:

[1, 11, 37, 121, 407, 4477, 4356221, 47918431, 161180177, 527102741, 1772981947, 19502801417]

約数ペア:

[(1, 19502801417), (11, 1772981947), (37, 527102741), (121, 161180177), (407, 47918431), (4477, 4356221)]