13908719

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 15984000

約数和(自身を除く): 2075281

約数列:

[1, 11, 29, 59, 319, 649, 739, 1711, 8129, 18821, 21431, 43601, 235741, 479611, 1264429, 13908719]

約数ペア:

[(1, 13908719), (11, 1264429), (29, 479611), (59, 235741), (319, 43601), (649, 21431), (739, 18821), (1711, 8129)]