219174913

素因数分解:

${\mathrm{43}}^2\times {\mathrm{113}}^1\times {\mathrm{1049}}^1$

素因数の和:1248

約数の個数: 12

約数和(自身を含む): 226592100

約数和(自身を除く): 7417187

約数列:

[1, 43, 113, 1049, 1849, 4859, 45107, 118537, 208937, 1939601, 5097091, 219174913]

約数ペア:

[(1, 219174913), (43, 5097091), (113, 1939601), (1049, 208937), (1849, 118537), (4859, 45107)]