57211774

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{3931}}^1$

素因数の和:4335

約数の個数: 16

約数和(自身を含む): 90593280

約数和(自身を除く): 33381506

約数列:

[1, 2, 19, 38, 383, 766, 3931, 7277, 7862, 14554, 74689, 149378, 1505573, 3011146, 28605887, 57211774]

約数ペア:

[(1, 57211774), (2, 28605887), (19, 3011146), (38, 1505573), (383, 149378), (766, 74689), (3931, 14554), (7277, 7862)]