219036194

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{495557}}^1$

素因数の和:495589

約数の個数: 16

約数和(自身を含む): 374641848

約数和(自身を除く): 155605654

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 495557, 991114, 6442241, 8424469, 12884482, 16848938, 109518097, 219036194]

約数ペア:

[(1, 219036194), (2, 109518097), (13, 16848938), (17, 12884482), (26, 8424469), (34, 6442241), (221, 991114), (442, 495557)]