19936136

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{226547}}^1$

素因数の和:226564

約数の個数: 16

約数和(自身を含む): 40778640

約数和(自身を除く): 20842504

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 226547, 453094, 906188, 1812376, 2492017, 4984034, 9968068, 19936136]

約数ペア:

[(1, 19936136), (2, 9968068), (4, 4984034), (8, 2492017), (11, 1812376), (22, 906188), (44, 453094), (88, 226547)]