9591890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{12457}}^1$

素因数の和:12482

約数の個数: 32

約数和(自身を含む): 21527424

約数和(自身を除く): 11935534

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 12457, 24914, 62285, 87199, 124570, 137027, 174398, 274054, 435995, 685135, 871990, 959189, 1370270, 1918378, 4795945, 9591890]

約数ペア:

[(1, 9591890), (2, 4795945), (5, 1918378), (7, 1370270), (10, 959189), (11, 871990), (14, 685135), (22, 435995), (35, 274054), (55, 174398), (70, 137027), (77, 124570), (110, 87199), (154, 62285), (385, 24914), (770, 12457)]