190077710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1000409}}^1$

素因数の和:1000435

約数の個数: 16

約数和(自身を含む): 360147600

約数和(自身を除く): 170069890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1000409, 2000818, 5002045, 10004090, 19007771, 38015542, 95038855, 190077710]

約数ペア:

[(1, 190077710), (2, 95038855), (5, 38015542), (10, 19007771), (19, 10004090), (38, 5002045), (95, 2000818), (190, 1000409)]