12701332

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6389}}^1$

素因数の和:6471

約数の個数: 24

約数和(自身を含む): 25764480

約数和(自身を除く): 13063148

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 6389, 12778, 25556, 44723, 89446, 178892, 453619, 907238, 1814476, 3175333, 6350666, 12701332]

約数ペア:

[(1, 12701332), (2, 6350666), (4, 3175333), (7, 1814476), (14, 907238), (28, 453619), (71, 178892), (142, 89446), (284, 44723), (497, 25556), (994, 12778), (1988, 6389)]