11920188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{141907}}^1$

素因数の和:141921

約数の個数: 24

約数和(自身を含む): 31787392

約数和(自身を除く): 19867204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 141907, 283814, 425721, 567628, 851442, 993349, 1702884, 1986698, 2980047, 3973396, 5960094, 11920188]

約数ペア:

[(1, 11920188), (2, 5960094), (3, 3973396), (4, 2980047), (6, 1986698), (7, 1702884), (12, 993349), (14, 851442), (21, 567628), (28, 425721), (42, 283814), (84, 141907)]