28895086

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{69127}}^1$

素因数の和:69159

約数の個数: 16

約数和(自身を含む): 49772160

約数和(自身を除く): 20877074

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 69127, 138254, 760397, 1313413, 1520794, 2626826, 14447543, 28895086]

約数ペア:

[(1, 28895086), (2, 14447543), (11, 2626826), (19, 1520794), (22, 1313413), (38, 760397), (209, 138254), (418, 69127)]