22129904

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{3301}}^1$

素因数の和:3728

約数の個数: 20

約数和(自身を含む): 42992040

約数和(自身を除く): 20862136

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3301, 3352, 6602, 6704, 13204, 26408, 52816, 1383119, 2766238, 5532476, 11064952, 22129904]

約数ペア:

[(1, 22129904), (2, 11064952), (4, 5532476), (8, 2766238), (16, 1383119), (419, 52816), (838, 26408), (1676, 13204), (3301, 6704), (3352, 6602)]