187789426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{523}}^1\times {\mathrm{859}}^1$

素因数の和:1414

約数の個数: 32

約数和(自身を含む): 324460800

約数和(自身を除く): 136671374

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 523, 859, 1046, 1718, 5753, 9449, 9937, 11506, 16321, 18898, 19874, 32642, 109307, 179531, 218614, 359062, 449257, 898514, 4941827, 8535883, 9883654, 17071766, 93894713, 187789426]

約数ペア:

[(1, 187789426), (2, 93894713), (11, 17071766), (19, 9883654), (22, 8535883), (38, 4941827), (209, 898514), (418, 449257), (523, 359062), (859, 218614), (1046, 179531), (1718, 109307), (5753, 32642), (9449, 19874), (9937, 18898), (11506, 16321)]