12185004

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4111}}^1$

素因数の和:4150

約数の個数: 48

約数和(自身を含む): 32238080

約数和(自身を除く): 20053076

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 494, 741, 988, 1482, 2964, 4111, 8222, 12333, 16444, 24666, 49332, 53443, 78109, 106886, 156218, 160329, 213772, 234327, 312436, 320658, 468654, 641316, 937308, 1015417, 2030834, 3046251, 4061668, 6092502, 12185004]

約数ペア:

[(1, 12185004), (2, 6092502), (3, 4061668), (4, 3046251), (6, 2030834), (12, 1015417), (13, 937308), (19, 641316), (26, 468654), (38, 320658), (39, 312436), (52, 234327), (57, 213772), (76, 160329), (78, 156218), (114, 106886), (156, 78109), (228, 53443), (247, 49332), (494, 24666), (741, 16444), (988, 12333), (1482, 8222), (2964, 4111)]