12220912

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3019}}^1$

素因数の和:3061

約数の個数: 40

約数和(自身を含む): 26962560

約数和(自身を除く): 14741648

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 88, 92, 176, 184, 253, 368, 506, 1012, 2024, 3019, 4048, 6038, 12076, 24152, 33209, 48304, 66418, 69437, 132836, 138874, 265672, 277748, 531344, 555496, 763807, 1110992, 1527614, 3055228, 6110456, 12220912]

約数ペア:

[(1, 12220912), (2, 6110456), (4, 3055228), (8, 1527614), (11, 1110992), (16, 763807), (22, 555496), (23, 531344), (44, 277748), (46, 265672), (88, 138874), (92, 132836), (176, 69437), (184, 66418), (253, 48304), (368, 33209), (506, 24152), (1012, 12076), (2024, 6038), (3019, 4048)]