1915460642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1\times {\mathrm{45127}}^1$

素因数の和:46265

約数の個数: 16

約数和(自身を含む): 3027186240

約数和(自身を除く): 1111725598

約数列:

[1, 2, 19, 38, 1117, 2234, 21223, 42446, 45127, 90254, 857413, 1714826, 50406859, 100813718, 957730321, 1915460642]

約数ペア:

[(1, 1915460642), (2, 957730321), (19, 100813718), (38, 50406859), (1117, 1714826), (2234, 857413), (21223, 90254), (42446, 45127)]