15216963842

素因数分解:

$2^1\times {\mathrm{1109}}^1\times {\mathrm{2221}}^1\times {\mathrm{3089}}^1$

素因数の和:6421

約数の個数: 16

約数和(自身を含む): 22863713400

約数和(自身を除く): 7646749558

約数列:

[1, 2, 1109, 2218, 2221, 3089, 4442, 6178, 2463089, 3425701, 4926178, 6851402, 6860669, 13721338, 7608481921, 15216963842]

約数ペア:

[(1, 15216963842), (2, 7608481921), (1109, 13721338), (2218, 6860669), (2221, 6851402), (3089, 4926178), (4442, 3425701), (6178, 2463089)]