22861036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{281}}^1$

素因数の和:382

約数の個数: 36

約数和(自身を含む): 44841384

約数和(自身を除く): 21980348

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 281, 473, 562, 946, 1124, 1849, 1892, 3091, 3698, 6182, 7396, 12083, 12364, 20339, 24166, 40678, 48332, 81356, 132913, 265826, 519569, 531652, 1039138, 2078276, 5715259, 11430518, 22861036]

約数ペア:

[(1, 22861036), (2, 11430518), (4, 5715259), (11, 2078276), (22, 1039138), (43, 531652), (44, 519569), (86, 265826), (172, 132913), (281, 81356), (473, 48332), (562, 40678), (946, 24166), (1124, 20339), (1849, 12364), (1892, 12083), (3091, 7396), (3698, 6182)]