12508535

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:275

約数の個数: 24

約数和(自身を含む): 16522704

約数和(自身を除く): 4014169

約数列:

[1, 5, 13, 65, 113, 131, 169, 565, 655, 845, 1469, 1703, 7345, 8515, 14803, 19097, 22139, 74015, 95485, 110695, 192439, 962195, 2501707, 12508535]

約数ペア:

[(1, 12508535), (5, 2501707), (13, 962195), (65, 192439), (113, 110695), (131, 95485), (169, 74015), (565, 22139), (655, 19097), (845, 14803), (1469, 8515), (1703, 7345)]