22347130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{433}}^1$

素因数の和:850

約数の個数: 32

約数和(自身を含む): 43528464

約数和(自身を除く): 21181334

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397, 433, 794, 866, 1985, 2165, 3970, 4330, 5161, 5629, 10322, 11258, 25805, 28145, 51610, 56290, 171901, 343802, 859505, 1719010, 2234713, 4469426, 11173565, 22347130]

約数ペア:

[(1, 22347130), (2, 11173565), (5, 4469426), (10, 2234713), (13, 1719010), (26, 859505), (65, 343802), (130, 171901), (397, 56290), (433, 51610), (794, 28145), (866, 25805), (1985, 11258), (2165, 10322), (3970, 5629), (4330, 5161)]