12909848

素因数分解:

$2^3\times 7^1\times {\mathrm{269}}^1\times {\mathrm{857}}^1$

素因数の和:1139

約数の個数: 32

約数和(自身を含む): 27799200

約数和(自身を除く): 14889352

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 269, 538, 857, 1076, 1714, 1883, 2152, 3428, 3766, 5999, 6856, 7532, 11998, 15064, 23996, 47992, 230533, 461066, 922132, 1613731, 1844264, 3227462, 6454924, 12909848]

約数ペア:

[(1, 12909848), (2, 6454924), (4, 3227462), (7, 1844264), (8, 1613731), (14, 922132), (28, 461066), (56, 230533), (269, 47992), (538, 23996), (857, 15064), (1076, 11998), (1714, 7532), (1883, 6856), (2152, 5999), (3428, 3766)]