212348522

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{28081}}^1$

素因数の和:28301

約数の個数: 16

約数和(自身を含む): 336984000

約数和(自身を除く): 124635478

約数列:

[1, 2, 19, 38, 199, 398, 3781, 7562, 28081, 56162, 533539, 1067078, 5588119, 11176238, 106174261, 212348522]

約数ペア:

[(1, 212348522), (2, 106174261), (19, 11176238), (38, 5588119), (199, 1067078), (398, 533539), (3781, 56162), (7562, 28081)]