2019109659835

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{8269}}^1\times {\mathrm{15391}}^1$

素因数の和:23851

約数の個数: 32

約数和(自身を含む): 2566203494400

約数和(自身を除く): 547093834565

約数列:

[1, 5, 19, 95, 167, 835, 3173, 8269, 15391, 15865, 41345, 76955, 157111, 292429, 785555, 1380923, 1462145, 2570297, 6904615, 12851485, 26237537, 48835643, 127268179, 131187685, 244178215, 636340895, 2418095401, 12090477005, 21253785893, 106268929465, 403821931967, 2019109659835]

約数ペア:

[(1, 2019109659835), (5, 403821931967), (19, 106268929465), (95, 21253785893), (167, 12090477005), (835, 2418095401), (3173, 636340895), (8269, 244178215), (15391, 131187685), (15865, 127268179), (41345, 48835643), (76955, 26237537), (157111, 12851485), (292429, 6904615), (785555, 2570297), (1380923, 1462145)]