13631380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{97367}}^1$

素因数の和:97383

約数の個数: 24

約数和(自身を含む): 32715648

約数和(自身を除く): 19084268

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 97367, 194734, 389468, 486835, 681569, 973670, 1363138, 1947340, 2726276, 3407845, 6815690, 13631380]

約数ペア:

[(1, 13631380), (2, 6815690), (4, 3407845), (5, 2726276), (7, 1947340), (10, 1363138), (14, 973670), (20, 681569), (28, 486835), (35, 389468), (70, 194734), (140, 97367)]