189662845

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{13399}}^1$

素因数の和:13572

約数の個数: 16

約数和(自身を含む): 241200000

約数和(自身を除く): 51537155

約数列:

[1, 5, 19, 95, 149, 745, 2831, 13399, 14155, 66995, 254581, 1272905, 1996451, 9982255, 37932569, 189662845]

約数ペア:

[(1, 189662845), (5, 37932569), (19, 9982255), (95, 1996451), (149, 1272905), (745, 254581), (2831, 66995), (13399, 14155)]