12894896

素因数分解:

$2^4\times 7^1\times {\mathrm{115133}}^1$

素因数の和:115148

約数の個数: 20

約数和(自身を含む): 28553232

約数和(自身を除く): 15658336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 115133, 230266, 460532, 805931, 921064, 1611862, 1842128, 3223724, 6447448, 12894896]

約数ペア:

[(1, 12894896), (2, 6447448), (4, 3223724), (7, 1842128), (8, 1611862), (14, 921064), (16, 805931), (28, 460532), (56, 230266), (112, 115133)]