237996394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{118171}}^1$

素因数の和:118245

約数の個数: 16

約数和(自身を含む): 382877280

約数和(自身を除く): 144880886

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 118171, 236342, 2245249, 4490498, 6263063, 12526126, 118998197, 237996394]

約数ペア:

[(1, 237996394), (2, 118998197), (19, 12526126), (38, 6263063), (53, 4490498), (106, 2245249), (1007, 236342), (2014, 118171)]