1915697914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{16091}}^1$

素因数の和:16366

約数の個数: 32

約数和(自身を含む): 3271181760

約数和(自身を除く): 1355483846

約数列:

[1, 2, 13, 19, 26, 38, 241, 247, 482, 494, 3133, 4579, 6266, 9158, 16091, 32182, 59527, 119054, 209183, 305729, 418366, 611458, 3877931, 3974477, 7755862, 7948954, 50413103, 73680689, 100826206, 147361378, 957848957, 1915697914]

約数ペア:

[(1, 1915697914), (2, 957848957), (13, 147361378), (19, 100826206), (26, 73680689), (38, 50413103), (241, 7948954), (247, 7755862), (482, 3974477), (494, 3877931), (3133, 611458), (4579, 418366), (6266, 305729), (9158, 209183), (16091, 119054), (32182, 59527)]