55698538

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{209393}}^1$

素因数の和:209421

約数の個数: 16

約数和(自身を含む): 100509120

約数和(自身を除く): 44810582

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 209393, 418786, 1465751, 2931502, 3978467, 7956934, 27849269, 55698538]

約数ペア:

[(1, 55698538), (2, 27849269), (7, 7956934), (14, 3978467), (19, 2931502), (38, 1465751), (133, 418786), (266, 209393)]