12909904

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1579}}^1$

素因数の和:1667

約数の個数: 40

約数和(自身を含む): 28996160

約数和(自身を除く): 16086256

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 1579, 2044, 3158, 4088, 6316, 8176, 11053, 12632, 22106, 25264, 44212, 88424, 115267, 176848, 230534, 461068, 806869, 922136, 1613738, 1844272, 3227476, 6454952, 12909904]

約数ペア:

[(1, 12909904), (2, 6454952), (4, 3227476), (7, 1844272), (8, 1613738), (14, 922136), (16, 806869), (28, 461068), (56, 230534), (73, 176848), (112, 115267), (146, 88424), (292, 44212), (511, 25264), (584, 22106), (1022, 12632), (1168, 11053), (1579, 8176), (2044, 6316), (3158, 4088)]