19895134

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{467}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 36391680

約数和(自身を除く): 16496546

約数列:

[1, 2, 7, 14, 17, 34, 119, 179, 238, 358, 467, 934, 1253, 2506, 3043, 3269, 6086, 6538, 7939, 15878, 21301, 42602, 55573, 83593, 111146, 167186, 585151, 1170302, 1421081, 2842162, 9947567, 19895134]

約数ペア:

[(1, 19895134), (2, 9947567), (7, 2842162), (14, 1421081), (17, 1170302), (34, 585151), (119, 167186), (179, 111146), (238, 83593), (358, 55573), (467, 42602), (934, 21301), (1253, 15878), (2506, 7939), (3043, 6538), (3269, 6086)]