16617790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5051}}^1$

素因数の和:5112

約数の個数: 32

約数和(自身を含む): 34919424

約数和(自身を除く): 18301634

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 5051, 10102, 25255, 35357, 50510, 70714, 176785, 237397, 353570, 474794, 1186985, 1661779, 2373970, 3323558, 8308895, 16617790]

約数ペア:

[(1, 16617790), (2, 8308895), (5, 3323558), (7, 2373970), (10, 1661779), (14, 1186985), (35, 474794), (47, 353570), (70, 237397), (94, 176785), (235, 70714), (329, 50510), (470, 35357), (658, 25255), (1645, 10102), (3290, 5051)]