1889566

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1$

素因数の和:1119

約数の個数: 16

約数和(自身を含む): 3265920

約数和(自身を除く): 1376354

約数列:

[1, 2, 7, 14, 139, 278, 971, 973, 1942, 1946, 6797, 13594, 134969, 269938, 944783, 1889566]

約数ペア:

[(1, 1889566), (2, 944783), (7, 269938), (14, 134969), (139, 13594), (278, 6797), (971, 1946), (973, 1942)]