10438804516

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1032727}}^1$

素因数の和:1032776

約数の個数: 36

約数和(自身を含む): 22034284608

約数和(自身を除く): 11595480092

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 361, 532, 722, 1444, 2527, 5054, 10108, 1032727, 2065454, 4130908, 7229089, 14458178, 19621813, 28916356, 39243626, 78487252, 137352691, 274705382, 372814447, 549410764, 745628894, 1491257788, 2609701129, 5219402258, 10438804516]

約数ペア:

[(1, 10438804516), (2, 5219402258), (4, 2609701129), (7, 1491257788), (14, 745628894), (19, 549410764), (28, 372814447), (38, 274705382), (76, 137352691), (133, 78487252), (266, 39243626), (361, 28916356), (532, 19621813), (722, 14458178), (1444, 7229089), (2527, 4130908), (5054, 2065454), (10108, 1032727)]