11979870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{57047}}^1$

素因数の和:57064

約数の個数: 32

約数和(自身を含む): 32859648

約数和(自身を除く): 20879778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 57047, 114094, 171141, 285235, 342282, 399329, 570470, 798658, 855705, 1197987, 1711410, 1996645, 2395974, 3993290, 5989935, 11979870]

約数ペア:

[(1, 11979870), (2, 5989935), (3, 3993290), (5, 2395974), (6, 1996645), (7, 1711410), (10, 1197987), (14, 855705), (15, 798658), (21, 570470), (30, 399329), (35, 342282), (42, 285235), (70, 171141), (105, 114094), (210, 57047)]