22414340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86209}}^1$

素因数の和:86231

約数の個数: 24

約数和(自身を含む): 50691480

約数和(自身を除く): 28277140

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 86209, 172418, 344836, 431045, 862090, 1120717, 1724180, 2241434, 4482868, 5603585, 11207170, 22414340]

約数ペア:

[(1, 22414340), (2, 11207170), (4, 5603585), (5, 4482868), (10, 2241434), (13, 1724180), (20, 1120717), (26, 862090), (52, 431045), (65, 344836), (130, 172418), (260, 86209)]