12886764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{419}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 33022080

約数和(自身を除く): 20135316

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 233, 419, 466, 699, 838, 932, 1257, 1398, 1676, 2514, 2563, 2796, 4609, 5028, 5126, 7689, 9218, 10252, 13827, 15378, 18436, 27654, 30756, 55308, 97627, 195254, 292881, 390508, 585762, 1073897, 1171524, 2147794, 3221691, 4295588, 6443382, 12886764]

約数ペア:

[(1, 12886764), (2, 6443382), (3, 4295588), (4, 3221691), (6, 2147794), (11, 1171524), (12, 1073897), (22, 585762), (33, 390508), (44, 292881), (66, 195254), (132, 97627), (233, 55308), (419, 30756), (466, 27654), (699, 18436), (838, 15378), (932, 13827), (1257, 10252), (1398, 9218), (1676, 7689), (2514, 5126), (2563, 5028), (2796, 4609)]