19075190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112207}}^1$

素因数の和:112231

約数の個数: 16

約数和(自身を含む): 36355392

約数和(自身を除く): 17280202

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 112207, 224414, 561035, 1122070, 1907519, 3815038, 9537595, 19075190]

約数ペア:

[(1, 19075190), (2, 9537595), (5, 3815038), (10, 1907519), (17, 1122070), (34, 561035), (85, 224414), (170, 112207)]