12205928

素因数分解:

$2^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1033}}^1$

素因数の和:1257

約数の個数: 32

約数和(自身を含む): 26304960

約数和(自身を除く): 14099032

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 211, 422, 844, 1033, 1477, 1688, 2066, 2954, 4132, 5908, 7231, 8264, 11816, 14462, 28924, 57848, 217963, 435926, 871852, 1525741, 1743704, 3051482, 6102964, 12205928]

約数ペア:

[(1, 12205928), (2, 6102964), (4, 3051482), (7, 1743704), (8, 1525741), (14, 871852), (28, 435926), (56, 217963), (211, 57848), (422, 28924), (844, 14462), (1033, 11816), (1477, 8264), (1688, 7231), (2066, 5908), (2954, 4132)]