53646538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{128341}}^1$

素因数の和:128373

約数の個数: 16

約数和(自身を含む): 92406240

約数和(自身を除く): 38759702

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 128341, 256682, 1411751, 2438479, 2823502, 4876958, 26823269, 53646538]

約数ペア:

[(1, 53646538), (2, 26823269), (11, 4876958), (19, 2823502), (22, 2438479), (38, 1411751), (209, 256682), (418, 128341)]