12213594345

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1045237}}^1$

素因数の和:1045305

約数の個数: 32

約数和(自身を含む): 21071998080

約数和(自身を除く): 8858403735

約数列:

[1, 3, 5, 15, 19, 41, 57, 95, 123, 205, 285, 615, 779, 2337, 3895, 11685, 1045237, 3135711, 5226185, 15678555, 19859503, 42854717, 59578509, 99297515, 128564151, 214273585, 297892545, 642820755, 814239623, 2442718869, 4071198115, 12213594345]

約数ペア:

[(1, 12213594345), (3, 4071198115), (5, 2442718869), (15, 814239623), (19, 642820755), (41, 297892545), (57, 214273585), (95, 128564151), (123, 99297515), (205, 59578509), (285, 42854717), (615, 19859503), (779, 15678555), (2337, 5226185), (3895, 3135711), (11685, 1045237)]