19234276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{4637}}^1$

素因数の和:4719

約数の個数: 24

約数和(自身を含む): 36232056

約数和(自身を除く): 16997780

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 4637, 9274, 18548, 78829, 157658, 282857, 315316, 565714, 1131428, 4808569, 9617138, 19234276]

約数ペア:

[(1, 19234276), (2, 9617138), (4, 4808569), (17, 1131428), (34, 565714), (61, 315316), (68, 282857), (122, 157658), (244, 78829), (1037, 18548), (2074, 9274), (4148, 4637)]