12156699415

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1\times {\mathrm{22541}}^1$

素因数の和:23383

約数の個数: 32

約数和(自身を含む): 17571939840

約数和(自身を除く): 5415240425

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 811, 4055, 5677, 15409, 22541, 28385, 77045, 107863, 112705, 157787, 428279, 539315, 788935, 2141395, 2997953, 14989765, 18280751, 91403755, 127965257, 347334269, 639826285, 1736671345, 2431339883, 12156699415]

約数ペア:

[(1, 12156699415), (5, 2431339883), (7, 1736671345), (19, 639826285), (35, 347334269), (95, 127965257), (133, 91403755), (665, 18280751), (811, 14989765), (4055, 2997953), (5677, 2141395), (15409, 788935), (22541, 539315), (28385, 428279), (77045, 157787), (107863, 112705)]