26221091

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:406

約数の個数: 16

約数和(自身を含む): 28939680

約数和(自身を除く): 2718589

約数列:

[1, 13, 89, 131, 173, 1157, 1703, 2249, 11659, 15397, 22663, 151567, 200161, 294619, 2017007, 26221091]

約数ペア:

[(1, 26221091), (13, 2017007), (89, 294619), (131, 200161), (173, 151567), (1157, 22663), (1703, 15397), (2249, 11659)]