1919416389

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{418447}}^1$

素因数の和:418600

約数の個数: 16

約数和(自身を含む): 2811970560

約数和(自身を除く): 892554171

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 418447, 1255341, 4602917, 13808751, 58164133, 174492399, 639805463, 1919416389]

約数ペア:

[(1, 1919416389), (3, 639805463), (11, 174492399), (33, 58164133), (139, 13808751), (417, 4602917), (1529, 1255341), (4587, 418447)]