1931956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{701}}^1$

素因数の和:771

約数の個数: 24

約数和(自身を含む): 3714984

約数和(自身を除く): 1783028

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 701, 1378, 1402, 2756, 2804, 9113, 18226, 36452, 37153, 74306, 148612, 482989, 965978, 1931956]

約数ペア:

[(1, 1931956), (2, 965978), (4, 482989), (13, 148612), (26, 74306), (52, 37153), (53, 36452), (106, 18226), (212, 9113), (689, 2804), (701, 2756), (1378, 1402)]