13223856

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{8887}}^1$

素因数の和:8929

約数の個数: 40

約数和(自身を含む): 35267584

約数和(自身を除く): 22043728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 93, 124, 186, 248, 372, 496, 744, 1488, 8887, 17774, 26661, 35548, 53322, 71096, 106644, 142192, 213288, 275497, 426576, 550994, 826491, 1101988, 1652982, 2203976, 3305964, 4407952, 6611928, 13223856]

約数ペア:

[(1, 13223856), (2, 6611928), (3, 4407952), (4, 3305964), (6, 2203976), (8, 1652982), (12, 1101988), (16, 826491), (24, 550994), (31, 426576), (48, 275497), (62, 213288), (93, 142192), (124, 106644), (186, 71096), (248, 53322), (372, 35548), (496, 26661), (744, 17774), (1488, 8887)]