17231640190

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{509}}^1\times {\mathrm{21563}}^1$

素因数の和:22236

約数の個数: 32

約数和(自身を含む): 31277288160

約数和(自身を除く): 14045647970

約数列:

[1, 2, 5, 10, 157, 314, 509, 785, 1018, 1570, 2545, 5090, 21563, 43126, 79913, 107815, 159826, 215630, 399565, 799130, 3385391, 6770782, 10975567, 16926955, 21951134, 33853910, 54877835, 109755670, 1723164019, 3446328038, 8615820095, 17231640190]

約数ペア:

[(1, 17231640190), (2, 8615820095), (5, 3446328038), (10, 1723164019), (157, 109755670), (314, 54877835), (509, 33853910), (785, 21951134), (1018, 16926955), (1570, 10975567), (2545, 6770782), (5090, 3385391), (21563, 799130), (43126, 399565), (79913, 215630), (107815, 159826)]