1911804

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{509}}^1$

素因数の和:829

約数の個数: 24

約数和(自身を含む): 4483920

約数和(自身を除く): 2572116

約数列:

[1, 2, 3, 4, 6, 12, 313, 509, 626, 939, 1018, 1252, 1527, 1878, 2036, 3054, 3756, 6108, 159317, 318634, 477951, 637268, 955902, 1911804]

約数ペア:

[(1, 1911804), (2, 955902), (3, 637268), (4, 477951), (6, 318634), (12, 159317), (313, 6108), (509, 3756), (626, 3054), (939, 2036), (1018, 1878), (1252, 1527)]