1939884

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1163}}^1$

素因数の和:1309

約数の個数: 24

約数和(自身を含む): 4562880

約数和(自身を除く): 2622996

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1163, 1668, 2326, 3489, 4652, 6978, 13956, 161657, 323314, 484971, 646628, 969942, 1939884]

約数ペア:

[(1, 1939884), (2, 969942), (3, 646628), (4, 484971), (6, 323314), (12, 161657), (139, 13956), (278, 6978), (417, 4652), (556, 3489), (834, 2326), (1163, 1668)]