193572019

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{937}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 208010880

約数和(自身を除く): 14438861

約数列:

[1, 19, 83, 131, 937, 1577, 2489, 10873, 17803, 77771, 122747, 206587, 1477649, 2332193, 10188001, 193572019]

約数ペア:

[(1, 193572019), (19, 10188001), (83, 2332193), (131, 1477649), (937, 206587), (1577, 122747), (2489, 77771), (10873, 17803)]