13087235

素因数分解:

$5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1879}}^1$

素因数の和:2090

約数の個数: 16

約数和(自身を含む): 18048000

約数和(自身を除く): 4960765

約数列:

[1, 5, 7, 35, 199, 995, 1393, 1879, 6965, 9395, 13153, 65765, 373921, 1869605, 2617447, 13087235]

約数ペア:

[(1, 13087235), (5, 2617447), (7, 1869605), (35, 373921), (199, 65765), (995, 13153), (1393, 9395), (1879, 6965)]