2019164

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1949}}^1$

素因数の和:1997

約数の個数: 24

約数和(自身を含む): 4149600

約数和(自身を除く): 2130436

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 1949, 3898, 7796, 13643, 27286, 54572, 72113, 144226, 288452, 504791, 1009582, 2019164]

約数ペア:

[(1, 2019164), (2, 1009582), (4, 504791), (7, 288452), (14, 144226), (28, 72113), (37, 54572), (74, 27286), (148, 13643), (259, 7796), (518, 3898), (1036, 1949)]