2099691710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{479}}^1\times {\mathrm{23071}}^1$

素因数の和:23576

約数の個数: 32

約数和(自身を含む): 3986841600

約数和(自身を除く): 1887149890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 479, 958, 2395, 4790, 9101, 18202, 23071, 45505, 46142, 91010, 115355, 230710, 438349, 876698, 2191745, 4383490, 11051009, 22102018, 55255045, 110510090, 209969171, 419938342, 1049845855, 2099691710]

約数ペア:

[(1, 2099691710), (2, 1049845855), (5, 419938342), (10, 209969171), (19, 110510090), (38, 55255045), (95, 22102018), (190, 11051009), (479, 4383490), (958, 2191745), (2395, 876698), (4790, 438349), (9101, 230710), (18202, 115355), (23071, 91010), (45505, 46142)]