19292705

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3847}}^1$

素因数の和:3928

約数の個数: 16

約数和(自身を含む): 24935040

約数和(自身を除く): 5642335

約数列:

[1, 5, 17, 59, 85, 295, 1003, 3847, 5015, 19235, 65399, 226973, 326995, 1134865, 3858541, 19292705]

約数ペア:

[(1, 19292705), (5, 3858541), (17, 1134865), (59, 326995), (85, 226973), (295, 65399), (1003, 19235), (3847, 5015)]