1938494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:527

約数の個数: 16

約数和(自身を含む): 3091200

約数和(自身を除く): 1152706

約数列:

[1, 2, 19, 38, 139, 278, 367, 734, 2641, 5282, 6973, 13946, 51013, 102026, 969247, 1938494]

約数ペア:

[(1, 1938494), (2, 969247), (19, 102026), (38, 51013), (139, 13946), (278, 6973), (367, 5282), (734, 2641)]