22277008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107101}}^1$

素因数の和:107122

約数の個数: 20

約数和(自身を含む): 46482268

約数和(自身を除く): 24205260

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 107101, 214202, 428404, 856808, 1392313, 1713616, 2784626, 5569252, 11138504, 22277008]

約数ペア:

[(1, 22277008), (2, 11138504), (4, 5569252), (8, 2784626), (13, 1713616), (16, 1392313), (26, 856808), (52, 428404), (104, 214202), (208, 107101)]