15709939442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1879}}^1\times {\mathrm{220021}}^1$

素因数の和:221921

約数の個数: 16

約数和(自身を含む): 24818481600

約数和(自身を除く): 9108542158

約数列:

[1, 2, 19, 38, 1879, 3758, 35701, 71402, 220021, 440042, 4180399, 8360798, 413419459, 826838918, 7854969721, 15709939442]

約数ペア:

[(1, 15709939442), (2, 7854969721), (19, 826838918), (38, 413419459), (1879, 8360798), (3758, 4180399), (35701, 440042), (71402, 220021)]