2019469150

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{2125757}}^1$

素因数の和:2125788

約数の個数: 24

約数和(自身を含む): 3953909880

約数和(自身を除く): 1934440730

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 2125757, 4251514, 10628785, 21257570, 40389383, 53143925, 80778766, 106287850, 201946915, 403893830, 1009734575, 2019469150]

約数ペア:

[(1, 2019469150), (2, 1009734575), (5, 403893830), (10, 201946915), (19, 106287850), (25, 80778766), (38, 53143925), (50, 40389383), (95, 21257570), (190, 10628785), (475, 4251514), (950, 2125757)]