9960874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{911}}^1$

素因数の和:1002

約数の個数: 32

約数和(自身を含む): 18911232

約数和(自身を除く): 8950358

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 911, 994, 1562, 1822, 5467, 6377, 10021, 10934, 12754, 20042, 64681, 70147, 129362, 140294, 452767, 711491, 905534, 1422982, 4980437, 9960874]

約数ペア:

[(1, 9960874), (2, 4980437), (7, 1422982), (11, 905534), (14, 711491), (22, 452767), (71, 140294), (77, 129362), (142, 70147), (154, 64681), (497, 20042), (781, 12754), (911, 10934), (994, 10021), (1562, 6377), (1822, 5467)]