12883472

素因数分解:

$2^4\times 7^2\times {\mathrm{16433}}^1$

素因数の和:16455

約数の個数: 30

約数和(自身を含む): 29038878

約数和(自身を除く): 16155406

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 16433, 32866, 65732, 115031, 131464, 230062, 262928, 460124, 805217, 920248, 1610434, 1840496, 3220868, 6441736, 12883472]

約数ペア:

[(1, 12883472), (2, 6441736), (4, 3220868), (7, 1840496), (8, 1610434), (14, 920248), (16, 805217), (28, 460124), (49, 262928), (56, 230062), (98, 131464), (112, 115031), (196, 65732), (392, 32866), (784, 16433)]