2019453494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{164531}}^1$

素因数の和:164588

約数の個数: 24

約数和(自身を含む): 3385081368

約数和(自身を除く): 1365627874

約数列:

[1, 2, 17, 19, 34, 38, 323, 361, 646, 722, 6137, 12274, 164531, 329062, 2797027, 3126089, 5594054, 6252178, 53143513, 59395691, 106287026, 118791382, 1009726747, 2019453494]

約数ペア:

[(1, 2019453494), (2, 1009726747), (17, 118791382), (19, 106287026), (34, 59395691), (38, 53143513), (323, 6252178), (361, 5594054), (646, 3126089), (722, 2797027), (6137, 329062), (12274, 164531)]