2887127710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{15195409}}^1$

素因数の和:15195435

約数の個数: 16

約数和(自身を含む): 5470347600

約数和(自身を除く): 2583219890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 15195409, 30390818, 75977045, 151954090, 288712771, 577425542, 1443563855, 2887127710]

約数ペア:

[(1, 2887127710), (2, 1443563855), (5, 577425542), (10, 288712771), (19, 151954090), (38, 75977045), (95, 30390818), (190, 15195409)]