386291242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{191803}}^1$

素因数の和:191877

約数の個数: 16

約数和(自身を含む): 621444960

約数和(自身を除く): 235153718

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 191803, 383606, 3644257, 7288514, 10165559, 20331118, 193145621, 386291242]

約数ペア:

[(1, 386291242), (2, 193145621), (19, 20331118), (38, 10165559), (53, 7288514), (106, 3644257), (1007, 383606), (2014, 191803)]