39131906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{523}}^1$

素因数の和:734

約数の個数: 32

約数和(自身を含む): 67910400

約数和(自身を除く): 28778494

約数列:

[1, 2, 11, 19, 22, 38, 179, 209, 358, 418, 523, 1046, 1969, 3401, 3938, 5753, 6802, 9937, 11506, 19874, 37411, 74822, 93617, 109307, 187234, 218614, 1029787, 1778723, 2059574, 3557446, 19565953, 39131906]

約数ペア:

[(1, 39131906), (2, 19565953), (11, 3557446), (19, 2059574), (22, 1778723), (38, 1029787), (179, 218614), (209, 187234), (358, 109307), (418, 93617), (523, 74822), (1046, 37411), (1969, 19874), (3401, 11506), (3938, 9937), (5753, 6802)]