23212784

素因数分解:

$2^4\times 7^1\times {\mathrm{207257}}^1$

素因数の和:207272

約数の個数: 20

約数和(自身を含む): 51399984

約数和(自身を除く): 28187200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 207257, 414514, 829028, 1450799, 1658056, 2901598, 3316112, 5803196, 11606392, 23212784]

約数ペア:

[(1, 23212784), (2, 11606392), (4, 5803196), (7, 3316112), (8, 2901598), (14, 1658056), (16, 1450799), (28, 829028), (56, 414514), (112, 207257)]