1949573978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3852913}}^1$

素因数の和:3852949

約数の個数: 16

約数和(自身を含む): 3328917696

約数和(自身を除く): 1379343718

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 3852913, 7705826, 42382043, 84764086, 88616999, 177233998, 974786989, 1949573978]

約数ペア:

[(1, 1949573978), (2, 974786989), (11, 177233998), (22, 88616999), (23, 84764086), (46, 42382043), (253, 7705826), (506, 3852913)]