13921414

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28181}}^1$

素因数の和:28215

約数の個数: 16

約数和(自身を含む): 23672880

約数和(自身を除く): 9751466

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 28181, 56362, 366353, 535439, 732706, 1070878, 6960707, 13921414]

約数ペア:

[(1, 13921414), (2, 6960707), (13, 1070878), (19, 732706), (26, 535439), (38, 366353), (247, 56362), (494, 28181)]