13555780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{96827}}^1$

素因数の和:96843

約数の個数: 24

約数和(自身を含む): 32534208

約数和(自身を除く): 18978428

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 96827, 193654, 387308, 484135, 677789, 968270, 1355578, 1936540, 2711156, 3388945, 6777890, 13555780]

約数ペア:

[(1, 13555780), (2, 6777890), (4, 3388945), (5, 2711156), (7, 1936540), (10, 1355578), (14, 968270), (20, 677789), (28, 484135), (35, 387308), (70, 193654), (140, 96827)]