1929638

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:307

約数の個数: 16

約数和(自身を含む): 2985984

約数和(自身を除く): 1056346

約数列:

[1, 2, 71, 107, 127, 142, 214, 254, 7597, 9017, 13589, 15194, 18034, 27178, 964819, 1929638]

約数ペア:

[(1, 1929638), (2, 964819), (71, 27178), (107, 18034), (127, 15194), (142, 13589), (214, 9017), (254, 7597)]