2212144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{12569}}^1$

素因数の和:12588

約数の個数: 20

約数和(自身を含む): 4676040

約数和(自身を除く): 2463896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 12569, 25138, 50276, 100552, 138259, 201104, 276518, 553036, 1106072, 2212144]

約数ペア:

[(1, 2212144), (2, 1106072), (4, 553036), (8, 276518), (11, 201104), (16, 138259), (22, 100552), (44, 50276), (88, 25138), (176, 12569)]