16822448

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{55337}}^1$

素因数の和:55364

約数の個数: 20

約数和(自身を含む): 34309560

約数和(自身を除く): 17487112

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 55337, 110674, 221348, 442696, 885392, 1051403, 2102806, 4205612, 8411224, 16822448]

約数ペア:

[(1, 16822448), (2, 8411224), (4, 4205612), (8, 2102806), (16, 1051403), (19, 885392), (38, 442696), (76, 221348), (152, 110674), (304, 55337)]