17967653905

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{593}}^1\times {\mathrm{1619}}^1$

素因数の和:2433

約数の個数: 32

約数和(自身を含む): 22863772800

約数和(自身を除く): 4896118895

約数列:

[1, 5, 19, 95, 197, 593, 985, 1619, 2965, 3743, 8095, 11267, 18715, 30761, 56335, 116821, 153805, 318943, 584105, 960067, 1594715, 2219599, 4800335, 6059917, 11097995, 18241273, 30299585, 91206365, 189133199, 945665995, 3593530781, 17967653905]

約数ペア:

[(1, 17967653905), (5, 3593530781), (19, 945665995), (95, 189133199), (197, 91206365), (593, 30299585), (985, 18241273), (1619, 11097995), (2965, 6059917), (3743, 4800335), (8095, 2219599), (11267, 1594715), (18715, 960067), (30761, 584105), (56335, 318943), (116821, 153805)]