12020822

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 20490624

約数和(自身を除く): 8469802

約数列:

[1, 2, 11, 22, 43, 86, 97, 131, 194, 262, 473, 946, 1067, 1441, 2134, 2882, 4171, 5633, 8342, 11266, 12707, 25414, 45881, 61963, 91762, 123926, 139777, 279554, 546401, 1092802, 6010411, 12020822]

約数ペア:

[(1, 12020822), (2, 6010411), (11, 1092802), (22, 546401), (43, 279554), (86, 139777), (97, 123926), (131, 91762), (194, 61963), (262, 45881), (473, 25414), (946, 12707), (1067, 11266), (1441, 8342), (2134, 5633), (2882, 4171)]