27437710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{144409}}^1$

素因数の和:144435

約数の個数: 16

約数和(自身を含む): 51987600

約数和(自身を除く): 24549890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 144409, 288818, 722045, 1444090, 2743771, 5487542, 13718855, 27437710]

約数ペア:

[(1, 27437710), (2, 13718855), (5, 5487542), (10, 2743771), (19, 1444090), (38, 722045), (95, 288818), (190, 144409)]