12866478

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{30203}}^1$

素因数の和:30279

約数の個数: 16

約数和(自身を含む): 26096256

約数和(自身を除く): 13229778

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 30203, 60406, 90609, 181218, 2144413, 4288826, 6433239, 12866478]

約数ペア:

[(1, 12866478), (2, 6433239), (3, 4288826), (6, 2144413), (71, 181218), (142, 90609), (213, 60406), (426, 30203)]