11990622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4021}}^1$

素因数の和:4104

約数の個数: 32

約数和(自身を含む): 27800064

約数和(自身を除く): 15809442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 4021, 8042, 12063, 24126, 28147, 56294, 84441, 168882, 285491, 570982, 856473, 1712946, 1998437, 3996874, 5995311, 11990622]

約数ペア:

[(1, 11990622), (2, 5995311), (3, 3996874), (6, 1998437), (7, 1712946), (14, 856473), (21, 570982), (42, 285491), (71, 168882), (142, 84441), (213, 56294), (426, 28147), (497, 24126), (994, 12063), (1491, 8042), (2982, 4021)]