2119792

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{367}}^1$

素因数の和:413

約数の個数: 30

約数和(自身を含む): 4346448

約数和(自身を除く): 2226656

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 361, 367, 722, 734, 1444, 1468, 2888, 2936, 5776, 5872, 6973, 13946, 27892, 55784, 111568, 132487, 264974, 529948, 1059896, 2119792]

約数ペア:

[(1, 2119792), (2, 1059896), (4, 529948), (8, 264974), (16, 132487), (19, 111568), (38, 55784), (76, 27892), (152, 13946), (304, 6973), (361, 5872), (367, 5776), (722, 2936), (734, 2888), (1444, 1468)]