26388986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53419}}^1$

素因数の和:53453

約数の個数: 16

約数和(自身を含む): 44872800

約数和(自身を除く): 18483814

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 53419, 106838, 694447, 1014961, 1388894, 2029922, 13194493, 26388986]

約数ペア:

[(1, 26388986), (2, 13194493), (13, 2029922), (19, 1388894), (26, 1014961), (38, 694447), (247, 106838), (494, 53419)]