18060841985

素因数分解:

$5^1\times {\mathrm{139}}^1\times {\mathrm{443}}^1\times {\mathrm{58661}}^1$

素因数の和:59248

約数の個数: 16

約数和(自身を含む): 21878579520

約数和(自身を除く): 3817737535

約数列:

[1, 5, 139, 443, 695, 2215, 58661, 61577, 293305, 307885, 8153879, 25986823, 40769395, 129934115, 3612168397, 18060841985]

約数ペア:

[(1, 18060841985), (5, 3612168397), (139, 129934115), (443, 40769395), (695, 25986823), (2215, 8153879), (58661, 307885), (61577, 293305)]