18836883329

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{2909}}^1$

素因数の和:3385

約数の個数: 32

約数和(自身を含む): 21723033600

約数和(自身を除く): 2886150271

約数列:

[1, 11, 29, 53, 319, 383, 583, 1537, 2909, 4213, 11107, 16907, 20299, 31999, 84361, 122177, 154177, 223289, 588671, 927971, 1114147, 1695947, 4471133, 6475381, 12255617, 32310263, 49182463, 59049791, 355412893, 649547701, 1712443939, 18836883329]

約数ペア:

[(1, 18836883329), (11, 1712443939), (29, 649547701), (53, 355412893), (319, 59049791), (383, 49182463), (583, 32310263), (1537, 12255617), (2909, 6475381), (4213, 4471133), (11107, 1695947), (16907, 1114147), (20299, 927971), (31999, 588671), (84361, 223289), (122177, 154177)]