22280752

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107119}}^1$

素因数の和:107140

約数の個数: 20

約数和(自身を含む): 46490080

約数和(自身を除く): 24209328

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 107119, 214238, 428476, 856952, 1392547, 1713904, 2785094, 5570188, 11140376, 22280752]

約数ペア:

[(1, 22280752), (2, 11140376), (4, 5570188), (8, 2785094), (13, 1713904), (16, 1392547), (26, 856952), (52, 428476), (104, 214238), (208, 107119)]