12415172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 27361152

約数和(自身を除く): 14945980

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 173, 233, 308, 346, 466, 692, 932, 1211, 1631, 1903, 2422, 2563, 3262, 3806, 4844, 5126, 6524, 7612, 10252, 13321, 17941, 26642, 35882, 40309, 53284, 71764, 80618, 161236, 282163, 443399, 564326, 886798, 1128652, 1773596, 3103793, 6207586, 12415172]

約数ペア:

[(1, 12415172), (2, 6207586), (4, 3103793), (7, 1773596), (11, 1128652), (14, 886798), (22, 564326), (28, 443399), (44, 282163), (77, 161236), (154, 80618), (173, 71764), (233, 53284), (308, 40309), (346, 35882), (466, 26642), (692, 17941), (932, 13321), (1211, 10252), (1631, 7612), (1903, 6524), (2422, 5126), (2563, 4844), (3262, 3806)]