16973488

素因数分解:

$2^4\times 7^1\times {\mathrm{151549}}^1$

素因数の和:151564

約数の個数: 20

約数和(自身を含む): 37584400

約数和(自身を除く): 20610912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151549, 303098, 606196, 1060843, 1212392, 2121686, 2424784, 4243372, 8486744, 16973488]

約数ペア:

[(1, 16973488), (2, 8486744), (4, 4243372), (7, 2424784), (8, 2121686), (14, 1212392), (16, 1060843), (28, 606196), (56, 303098), (112, 151549)]