12161406

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 25868160

約数和(自身を除く): 13706754

約数列:

[1, 2, 3, 6, 19, 38, 57, 107, 114, 214, 321, 642, 997, 1994, 2033, 2991, 4066, 5982, 6099, 12198, 18943, 37886, 56829, 106679, 113658, 213358, 320037, 640074, 2026901, 4053802, 6080703, 12161406]

約数ペア:

[(1, 12161406), (2, 6080703), (3, 4053802), (6, 2026901), (19, 640074), (38, 320037), (57, 213358), (107, 113658), (114, 106679), (214, 56829), (321, 37886), (642, 18943), (997, 12198), (1994, 6099), (2033, 5982), (2991, 4066)]