13773716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4409}}^1$

素因数の和:4495

約数の個数: 24

約数和(自身を含む): 26671680

約数和(自身を除く): 12897964

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 4409, 8818, 17636, 48499, 96998, 193996, 313039, 626078, 1252156, 3443429, 6886858, 13773716]

約数ペア:

[(1, 13773716), (2, 6886858), (4, 3443429), (11, 1252156), (22, 626078), (44, 313039), (71, 193996), (142, 96998), (284, 48499), (781, 17636), (1562, 8818), (3124, 4409)]