12227996

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1$

素因数の和:362

約数の個数: 48

約数和(自身を含む): 25014528

約数和(自身を除く): 12786532

約数列:

[1, 2, 4, 11, 22, 23, 43, 44, 46, 86, 92, 172, 253, 281, 473, 506, 562, 946, 989, 1012, 1124, 1892, 1978, 3091, 3956, 6182, 6463, 10879, 12083, 12364, 12926, 21758, 24166, 25852, 43516, 48332, 71093, 132913, 142186, 265826, 277909, 284372, 531652, 555818, 1111636, 3056999, 6113998, 12227996]

約数ペア:

[(1, 12227996), (2, 6113998), (4, 3056999), (11, 1111636), (22, 555818), (23, 531652), (43, 284372), (44, 277909), (46, 265826), (86, 142186), (92, 132913), (172, 71093), (253, 48332), (281, 43516), (473, 25852), (506, 24166), (562, 21758), (946, 12926), (989, 12364), (1012, 12083), (1124, 10879), (1892, 6463), (1978, 6182), (3091, 3956)]