12907454

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 23633856

約数和(自身を除く): 10726402

約数列:

[1, 2, 7, 14, 17, 34, 119, 193, 238, 281, 386, 562, 1351, 1967, 2702, 3281, 3934, 4777, 6562, 9554, 22967, 33439, 45934, 54233, 66878, 108466, 379631, 759262, 921961, 1843922, 6453727, 12907454]

約数ペア:

[(1, 12907454), (2, 6453727), (7, 1843922), (14, 921961), (17, 759262), (34, 379631), (119, 108466), (193, 66878), (238, 54233), (281, 45934), (386, 33439), (562, 22967), (1351, 9554), (1967, 6562), (2702, 4777), (3281, 3934)]