19296560

素因数分解:

$2^4\times 5^1\times {\mathrm{241207}}^1$

素因数の和:241220

約数の個数: 20

約数和(自身を含む): 44864688

約数和(自身を除く): 25568128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 241207, 482414, 964828, 1206035, 1929656, 2412070, 3859312, 4824140, 9648280, 19296560]

約数ペア:

[(1, 19296560), (2, 9648280), (4, 4824140), (5, 3859312), (8, 2412070), (10, 1929656), (16, 1206035), (20, 964828), (40, 482414), (80, 241207)]