12561696154

素因数分解:

$2^1\times 7^2\times {\mathrm{2221}}^1\times {\mathrm{57713}}^1$

素因数の和:59950

約数の個数: 24

約数和(自身を含む): 21929126868

約数和(自身を除く): 9367430714

約数列:

[1, 2, 7, 14, 49, 98, 2221, 4442, 15547, 31094, 57713, 108829, 115426, 217658, 403991, 807982, 2827937, 5655874, 128180573, 256361146, 897264011, 1794528022, 6280848077, 12561696154]

約数ペア:

[(1, 12561696154), (2, 6280848077), (7, 1794528022), (14, 897264011), (49, 256361146), (98, 128180573), (2221, 5655874), (4442, 2827937), (15547, 807982), (31094, 403991), (57713, 217658), (108829, 115426)]