13903516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16631}}^1$

素因数の和:16665

約数の個数: 24

約数和(自身を含む): 27941760

約数和(自身を除く): 14038244

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 16631, 33262, 66524, 182941, 315989, 365882, 631978, 731764, 1263956, 3475879, 6951758, 13903516]

約数ペア:

[(1, 13903516), (2, 6951758), (4, 3475879), (11, 1263956), (19, 731764), (22, 631978), (38, 365882), (44, 315989), (76, 182941), (209, 66524), (418, 33262), (836, 16631)]