19057874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{359}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 33177600

約数和(自身を除く): 14119726

約数列:

[1, 2, 11, 19, 22, 38, 127, 209, 254, 359, 418, 718, 1397, 2413, 2794, 3949, 4826, 6821, 7898, 13642, 26543, 45593, 53086, 75031, 91186, 150062, 501523, 866267, 1003046, 1732534, 9528937, 19057874]

約数ペア:

[(1, 19057874), (2, 9528937), (11, 1732534), (19, 1003046), (22, 866267), (38, 501523), (127, 150062), (209, 91186), (254, 75031), (359, 53086), (418, 45593), (718, 26543), (1397, 13642), (2413, 7898), (2794, 6821), (3949, 4826)]